ntp.org Open in urlscan Pro
2001:1838:2000:41b::80:0 Public Scan

URL:
http://ntp.org/
Submission: On June 02 via manual (June 2nd 2021, 3:26:01 pm UTC) from GB

Summary HTTP 10 Redirects Links 26 Behaviour Indicators

Summary

This website contacted 1 IPs in 1 countries across 1 domains to perform 10 HTTP transactions. The main IP is 2001:1838:2000:41b::80:0, located in United States and belongs to SERVERCENTRAL, US. The main domain is ntp.org.

This is the only time ntp.org was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address		AS Autonomous System
10	2001:1838:200... 2001:1838:2000:41b::80:0		23352 (SERVERCEN...) (SERVERCENTRAL)
10	1

10 2001:1838:2000:41b::80:0 (United States)

ASN23352 (SERVERCENTRAL, US)

ntp.org	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
10	ntp.org ntp.org	32 KB
10	1

	Domain	Requested by
10	ntp.org	ntp.org
10	1

This site contains links to these domains. Also see Links.

Domain
nwtime.org
www.networktimefoundation.org
www.eecis.udel.edu
support.ntp.org
ipv6-test.com
bcp38.info
bugs.ntp.org
lists.ntp.org
www.pool.ntp.org
www.isc.org
validator.w3.org
jigsaw.w3.org

Subject Issuer	Validity	Valid

This page contains 1 frames:

Primary Page: http://ntp.org/
Frame ID: FD50F3BDECEC401D789711AFCB2170EA
Requests: 10 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Detected technologies

Apache (Web Servers) Expand

Overall confidence: 100%
Detected patterns

headers server /(?:Apache(?:$|\/([\d.]+)|[^/-])|(?:^|\b)HTTPD)/i

Page Statistics

10
Requests

0 %
HTTPS

100 %
IPv6

1
Domains

1
Subdomains

1
IPs

1
Countries

32 kB
Transfer

30 kB
Size

0
Cookies

26 Outgoing links

These are links going to different origins than the main page.

URL: http://nwtime.org/join
Title: join

Search URL Search Domain Scan URL

URL: http://nwtime.org/donate
Title: donate

Search URL Search Domain Scan URL

URL: http://nwtime.org/projects/ntp/
Title: NTP

Search URL Search Domain Scan URL

URL: http://nwtime.org/projects/ntimed/
Title: Ntimed

Search URL Search Domain Scan URL

URL: http://nwtime.org/projects/linuxptp/
Title: Linux PTP

Search URL Search Domain Scan URL

URL: http://nwtime.org/projects/radclock/
Title: RADclock

Search URL Search Domain Scan URL

URL: http://nwtime.org/projects/timestamp-api/
Title: GTSAPI

Search URL Search Domain Scan URL

URL: http://nwtime.org/projects/other/
Title: More

Search URL Search Domain Scan URL

URL: http://www.networktimefoundation.org/

Search URL Search Domain Scan URL

URL: http://www.eecis.udel.edu/~mills/ntp.html
Title: R & D

Search URL Search Domain Scan URL

URL: http://support.ntp.org/rss/releases.xml
Title: RSS

Search URL Search Domain Scan URL

URL: http://ipv6-test.com/validate.php?url=referer

Search URL Search Domain Scan URL

URL: http://bcp38.info/
Title: implementing Ingress and Egress filtering through BCP38

Search URL Search Domain Scan URL

URL: http://support.ntp.org/bin/view/Main/SecurityNotice#Recent_Vulnerabilities
Title: NTP Security Notice

Search URL Search Domain Scan URL

URL: http://www.eecis.udel.edu/~mills/ntp/html/copyright.html
Title: NTP copyright page

Search URL Search Domain Scan URL

URL: http://www.eecis.udel.edu/~mills/ntp/html/index.html
Title: Implementation Documentation

Search URL Search Domain Scan URL

URL: http://support.ntp.org/
Title: NTP Public Services Project

Search URL Search Domain Scan URL

URL: http://support.ntp.org/support
Title: Community Supported Documentation

Search URL Search Domain Scan URL

URL: http://bugs.ntp.org/
Title: Issue / Bug Reporting

Search URL Search Domain Scan URL

URL: http://lists.ntp.org/
Title: Mailing Lists

Search URL Search Domain Scan URL

URL: http://support.ntp.org/servers
Title: Public Time Server Lists

Search URL Search Domain Scan URL

URL: http://support.ntp.org/download
Title: Reference Implementation Downloads

Search URL Search Domain Scan URL

URL: http://www.pool.ntp.org/
Title: Server Pool Project

Search URL Search Domain Scan URL

URL: http://www.isc.org/
Title: Internet Systems Consortium, Inc.

Search URL Search Domain Scan URL

URL: http://validator.w3.org/check/referer
Title:

Search URL Search Domain Scan URL

URL: http://jigsaw.w3.org/css-validator/check/referer
Title:

Search URL Search Domain Scan URL

Redirected requests

There were HTTP redirect chains for the following requests:

10 HTTP transactions
0 data transactions

Method Protocol	Status	Resource Path	Size x-fer	Time Latency	Type MIME-Type	IP Location
GET H/1.1	200 OK	Primary Request / Show response ntp.org/	11 KB 11 KB	263ms 154ms	Document text/html	2001:1838:2000:41b::80:0 SERVERCENTRAL
General Check archive.org Show headers Download Go to Full URL http://ntp.org/ Protocol HTTP/1.1 Server 2001:1838:2000:41b::80:0 , United States, ASN23352 (SERVERCENTRAL, US), Reverse DNS Software Apache / Resource Hash `7a858f55bb486bf5f4eea39dcd8ec9d9c836813e0d1c360ec83ba9baaca301a2` Request headers Host ntp.org Connection keep-alive Pragma no-cache Cache-Control no-cache Upgrade-Insecure-Requests 1 User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Accept text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,/;q=0.8,application/signed-exchange;v=b3;q=0.9 Accept-Encoding gzip, deflate Accept-Language en-US Upgrade-Insecure-Requests 1 User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers Date Wed, 02 Jun 2021 15:25:43 GMT Server Apache Transfer-Encoding chunked Content-Type text/html
GET H/1.1	200 OK	main.css ntp.org/css/	5 KB 5 KB	208ms 156ms	Stylesheet text/css	2001:1838:2000:41b::80:0 SERVERCENTRAL
General Check archive.org Show headers Download Go to Full URL http://ntp.org/css/main.css Requested by Host: ntp.org URL: http://ntp.org/ Protocol HTTP/1.1 Server 2001:1838:2000:41b::80:0 , United States, ASN23352 (SERVERCENTRAL, US), Reverse DNS Software Apache / Resource Hash `424f2902ae5ddb0f29538df243b7ac7ed9b853462dd5ab81be2a73bdec9d1f57` Request headers Pragma no-cache Accept-Encoding gzip, deflate Host ntp.org Accept-Language en-US User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Accept text/css,/;q=0.1 Referer http://ntp.org/ Connection keep-alive Cache-Control no-cache Referer http://ntp.org/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers Date Wed, 02 Jun 2021 15:25:43 GMT Last-Modified Fri, 30 Aug 2013 19:06:11 GMT Server Apache Accept-Ranges bytes ETag "28473f-132a-4e52eea6b4ec0" Content-Length 4906 Content-Type text/css
GET H/1.1	200 OK	highcontrast.css ntp.org/css/	1 KB 1 KB	257ms 151ms	Stylesheet text/css	2001:1838:2000:41b::80:0 SERVERCENTRAL
General Check archive.org Show headers Download Go to Full URL http://ntp.org/css/highcontrast.css Requested by Host: ntp.org URL: http://ntp.org/ Protocol HTTP/1.1 Server 2001:1838:2000:41b::80:0 , United States, ASN23352 (SERVERCENTRAL, US), Reverse DNS Software Apache / Resource Hash `eccce76d7d72f4249acea9fbb9bc6662bf085f12970beca52dadf69716a874a6` Request headers Pragma no-cache Accept-Encoding gzip, deflate Host ntp.org Accept-Language en-US User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Accept text/css,/;q=0.1 Referer http://ntp.org/ Connection keep-alive Cache-Control no-cache Referer http://ntp.org/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers Date Wed, 02 Jun 2021 15:25:44 GMT Last-Modified Wed, 22 Sep 2010 12:38:45 GMT Server Apache Accept-Ranges bytes ETag "284714-486-490d86d201f40" Content-Length 1158 Content-Type text/css
GET H/1.1	200 OK	mills.css ntp.org/css/	5 KB 5 KB	263ms 156ms	Stylesheet text/css	2001:1838:2000:41b::80:0 SERVERCENTRAL
General Check archive.org Show headers Download Go to Full URL http://ntp.org/css/mills.css Requested by Host: ntp.org URL: http://ntp.org/ Protocol HTTP/1.1 Server 2001:1838:2000:41b::80:0 , United States, ASN23352 (SERVERCENTRAL, US), Reverse DNS Software Apache / Resource Hash `e0b067b38ba94b43db507eae30ee9031944d8abf02a7793b3d5675071d80f794` Request headers Pragma no-cache Accept-Encoding gzip, deflate Host ntp.org Accept-Language en-US User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Accept text/css,/;q=0.1 Referer http://ntp.org/ Connection keep-alive Cache-Control no-cache Referer http://ntp.org/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers Date Wed, 02 Jun 2021 15:25:44 GMT Last-Modified Wed, 22 Sep 2010 12:38:45 GMT Server Apache Accept-Ranges bytes ETag "284716-1261-490d86d201f40" Content-Length 4705 Content-Type text/css
GET H/1.1	200 OK	printable.css ntp.org/css/	821 B 1 KB	271ms 151ms	Stylesheet text/css	2001:1838:2000:41b::80:0 SERVERCENTRAL
General Check archive.org Show headers Download Go to Full URL http://ntp.org/css/printable.css Requested by Host: ntp.org URL: http://ntp.org/ Protocol HTTP/1.1 Server 2001:1838:2000:41b::80:0 , United States, ASN23352 (SERVERCENTRAL, US), Reverse DNS Software Apache / Resource Hash `4930ab6fc6b640ae2c9f60234c8eed1d3a4889f7b5338db261dc547ecd042d2c` Request headers Pragma no-cache Accept-Encoding gzip, deflate Host ntp.org Accept-Language en-US User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Accept text/css,/;q=0.1 Referer http://ntp.org/ Connection keep-alive Cache-Control no-cache Referer http://ntp.org/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers Date Wed, 02 Jun 2021 15:25:44 GMT Last-Modified Wed, 22 Sep 2010 12:38:45 GMT Server Apache Accept-Ranges bytes ETag "284711-335-490d86d201f40" Content-Length 821 Content-Type text/css
GET H/1.1	200 OK	ntf_logo_121x88.png ntp.org/img/	6 KB 6 KB	245ms 151ms	Image image/png	2001:1838:2000:41b::80:0 SERVERCENTRAL
General Check archive.org Show headers Download Go to Show image Full URL http://ntp.org/img/ntf_logo_121x88.png Requested by Host: ntp.org URL: http://ntp.org/ Protocol HTTP/1.1 Server 2001:1838:2000:41b::80:0 , United States, ASN23352 (SERVERCENTRAL, US), Reverse DNS Software Apache / Resource Hash `611f5ca9f5411dbf465f9d4358d76eeed1157c4524f57b6bbebab3c2ce65d15b` Request headers Pragma no-cache Accept-Encoding gzip, deflate Host ntp.org Accept-Language en-US User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Accept image/avif,image/webp,image/apng,image/svg+xml,image/,/;q=0.8 Referer* http://ntp.org/ Connection keep-alive Cache-Control no-cache Referer http://ntp.org/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers Date Wed, 02 Jun 2021 15:25:44 GMT Last-Modified Tue, 25 Sep 2012 20:53:08 GMT Server Apache Accept-Ranges bytes ETag "2903b9-187c-4ca8ce4b2d500" Content-Length 6268 Content-Type image/png
GET H/1.1	200 OK	ipv6_ready_80x15.png ntp.org/img/	342 B 562 B	245ms 151ms	Image image/png	2001:1838:2000:41b::80:0 SERVERCENTRAL
General Check archive.org Show headers Download Go to Show image Full URL http://ntp.org/img/ipv6_ready_80x15.png Requested by Host: ntp.org URL: http://ntp.org/ Protocol HTTP/1.1 Server 2001:1838:2000:41b::80:0 , United States, ASN23352 (SERVERCENTRAL, US), Reverse DNS Software Apache / Resource Hash `d6ce690849810c14bdb40cf14e28adc8f6c20000ff6e0a93571b05123281ba9b` Request headers Pragma no-cache Accept-Encoding gzip, deflate Host ntp.org Accept-Language en-US User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Accept image/avif,image/webp,image/apng,image/svg+xml,image/,/;q=0.8 Referer* http://ntp.org/ Connection keep-alive Cache-Control no-cache Referer http://ntp.org/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers Date Wed, 02 Jun 2021 15:25:44 GMT Last-Modified Tue, 25 Sep 2012 14:34:52 GMT Server Apache Accept-Ranges bytes ETag "2903aa-156-4ca879be95b00" Content-Length 342 Content-Type image/png
GET H/1.1	200 OK	antipixel_valid_xhtml10_80x15.gif ntp.org/img/	546 B 766 B	152ms 152ms	Image image/gif	2001:1838:2000:41b::80:0 SERVERCENTRAL
General Check archive.org Show headers Download Go to Show image Full URL http://ntp.org/img/antipixel_valid_xhtml10_80x15.gif Requested by Host: ntp.org URL: http://ntp.org/ Protocol HTTP/1.1 Server 2001:1838:2000:41b::80:0 , United States, ASN23352 (SERVERCENTRAL, US), Reverse DNS Software Apache / Resource Hash `cc4e8360975d1caee2cead6d1cfd514ffad2338515d6fbebfa3acb024a074e88` Request headers Pragma no-cache Accept-Encoding gzip, deflate Host ntp.org Accept-Language en-US User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Accept image/avif,image/webp,image/apng,image/svg+xml,image/,/;q=0.8 Referer* http://ntp.org/ Connection keep-alive Cache-Control no-cache Referer http://ntp.org/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers Date Wed, 02 Jun 2021 15:25:44 GMT Last-Modified Tue, 25 Sep 2012 15:16:07 GMT Server Apache Accept-Ranges bytes ETag "2903ab-222-4ca882f6edbc0" Content-Length 546 Content-Type image/gif
GET H/1.1	200 OK	antipixel_valid_css_80x15.gif ntp.org/img/	520 B 740 B	151ms 150ms	Image image/gif	2001:1838:2000:41b::80:0 SERVERCENTRAL
General Check archive.org Show headers Download Go to Show image Full URL http://ntp.org/img/antipixel_valid_css_80x15.gif Requested by Host: ntp.org URL: http://ntp.org/ Protocol HTTP/1.1 Server 2001:1838:2000:41b::80:0 , United States, ASN23352 (SERVERCENTRAL, US), Reverse DNS Software Apache / Resource Hash `128a4f055f1288293e9dc0fff2382155811c52015af33901ac7981d3d8ea1bf5` Request headers Pragma no-cache Accept-Encoding gzip, deflate Host ntp.org Accept-Language en-US User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Accept image/avif,image/webp,image/apng,image/svg+xml,image/,/;q=0.8 Referer* http://ntp.org/ Connection keep-alive Cache-Control no-cache Referer http://ntp.org/ User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers Date Wed, 02 Jun 2021 15:25:44 GMT Last-Modified Tue, 25 Sep 2012 15:16:07 GMT Server Apache Accept-Ranges bytes ETag "2903bd-208-4ca882f6edbc0" Content-Length 520 Content-Type image/gif
GET H/1.1	200 OK	anti-ns4.css ntp.org/css/	213 B 431 B	182ms 150ms	Stylesheet text/css	2001:1838:2000:41b::80:0 SERVERCENTRAL
General Check archive.org Show headers Download Go to Full URL http://ntp.org/css/anti-ns4.css Requested by Host: ntp.org URL: http://ntp.org/css/main.css Protocol HTTP/1.1 Server 2001:1838:2000:41b::80:0 , United States, ASN23352 (SERVERCENTRAL, US), Reverse DNS Software Apache / Resource Hash `25aacbc8ae3b382463aaf6456f13eb86f1336b4b0514703a049117baded95004` Request headers Pragma no-cache Accept-Encoding gzip, deflate Host ntp.org Accept-Language en-US User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Accept text/css,/;q=0.1 Referer http://ntp.org/css/main.css Connection keep-alive Cache-Control no-cache Referer http://ntp.org/css/main.css User-Agent Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.72 Safari/537.36 Response headers Date Wed, 02 Jun 2021 15:25:44 GMT Last-Modified Wed, 22 Sep 2010 12:38:45 GMT Server Apache Accept-Ranges bytes ETag "284712-d5-490d86d201f40" Content-Length 213 Content-Type text/css

Verdicts & Comments Add Verdict or Comment

7 JavaScript Global Variables

These are the non-standard "global" variables defined on the window object. These can be helpful in identifying possible client-side frameworks and code.

0 Cookies

Cookies are little pieces of information stored in the browser of a user. Whenever a user visits the site again, he will also send his cookie values, thus allowing the website to re-identify him even if he changed locations. This is how permanent logins work.

Indicators

This is a term in the security industry to describe indicators such as IPs, Domains, Hashes, etc. This does not imply that any of these indicate malicious activity.

ntp.org
2001:1838:2000:41b::80:0
128a4f055f1288293e9dc0fff2382155811c52015af33901ac7981d3d8ea1bf5
25aacbc8ae3b382463aaf6456f13eb86f1336b4b0514703a049117baded95004
424f2902ae5ddb0f29538df243b7ac7ed9b853462dd5ab81be2a73bdec9d1f57
4930ab6fc6b640ae2c9f60234c8eed1d3a4889f7b5338db261dc547ecd042d2c
611f5ca9f5411dbf465f9d4358d76eeed1157c4524f57b6bbebab3c2ce65d15b
7a858f55bb486bf5f4eea39dcd8ec9d9c836813e0d1c360ec83ba9baaca301a2
cc4e8360975d1caee2cead6d1cfd514ffad2338515d6fbebfa3acb024a074e88
d6ce690849810c14bdb40cf14e28adc8f6c20000ff6e0a93571b05123281ba9b
e0b067b38ba94b43db507eae30ee9031944d8abf02a7793b3d5675071d80f794
eccce76d7d72f4249acea9fbb9bc6662bf085f12970beca52dadf69716a874a6

ntp.org Open in urlscan Pro 2001:1838:2000:41b::80:0 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Detected technologies

Page Statistics

10 Requests

0 %HTTPS

100 %IPv6

1 Domains

1 Subdomains

1 IPs

1 Countries

32 kBTransfer

30 kBSize

0 Cookies

26 Outgoing links

Redirected requests

10 HTTP transactions Everything HTML Script AJAX CSS Image Expand all 0 data transactions

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Verdicts & Comments Add Verdict or Comment

7 JavaScript Global Variables

0 Cookies

Indicators

ntp.org Open in urlscan Pro
2001:1838:2000:41b::80:0 Public Scan

Screenshot
Live screenshot

Full Image

10
Requests

0 %
HTTPS

100 %
IPv6

1
Domains

1
Subdomains

1
IPs

1
Countries

32 kB
Transfer

30 kB
Size

0
Cookies

10 HTTP transactions
0 data transactions