Submitted URL: http://links.govdelivery.com/track?type=click&enid=ZWFzPTEmbWFpbGluZ2lkPTIwMTkwNjI0LjczMDQzNjEmbWVzc2FnZWlkPU1EQi1QUkQtQlVMLT...
Effective URL: http://links.govdelivery.com/track?type=click&enid=ZWFzPTEmbWFpbGluZ2lkPTIwMTkwNjI0LjczMDQzNjEmbWVzc2FnZWlkPU1EQi1QUkQtQlVMLT...
Submission: On September 08 via api from US

Summary

This website contacted 2 IPs in 1 countries across 2 domains to perform 2 HTTP transactions. The main IP is 2001:18c8:17f:fc75:20:1:1:5, located in United States and belongs to VISI-AS - Vector Internet Services, Inc., US. The main domain is links.govdelivery.com.
This is the only time links.govdelivery.com was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

IP Address AS Autonomous System
1 2001:18c8:17f... 8015 (VISI-AS)
1 2600:1400:d:3... 20940 (AKAMAI-ASN1)
2 2
Apex Domain
Subdomains
Transfer
1 irs.gov
www.irs.gov
1 govdelivery.com
links.govdelivery.com
924 B
2 2
Domain Requested by
1 www.irs.gov links.govdelivery.com
1 links.govdelivery.com
2 2

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

Domain
www.irs.gov
Subject Issuer Validity Valid
www.irs.gov
Entrust Certification Authority - L1K
2018-06-22 -
2020-09-21
2 years crt.sh

This page contains 1 frames:

Frame: https://www.irs.gov/pub/irs-pdf/p4557.pdf
Frame ID: 616A8E3850D58C93C1C36102443405B2
Requests: 2 HTTP requests in this frame

Screenshot


Detected technologies

Overall confidence: 100%
Detected patterns
  • headers server /CentOS/i

Overall confidence: 100%
Detected patterns
  • headers server /(?:Apache(?:$|\/([\d.]+)|[^\/-])|(?:^|\b)HTTPD)/i

Page Statistics

2
Requests

50 %
HTTPS

100 %
IPv6

2
Domains

2
Subdomains

2
IPs

1
Countries

1 kB
Transfer

0 kB
Size

0
Cookies

Redirected requests

There were HTTP redirect chains for the following requests:

2 HTTP transactions

Resource
Path
Size
x-fer
Type
MIME-Type
Primary Request track
links.govdelivery.com/
335 B
924 B
Document
General
Full URL
http://links.govdelivery.com/track?type=click&enid=ZWFzPTEmbWFpbGluZ2lkPTIwMTkwNjI0LjczMDQzNjEmbWVzc2FnZWlkPU1EQi1QUkQtQlVMLTIwMTkwNjI0LjczMDQzNjEmZGF0YWJhc2VpZD0xMDAxJnNlcmlhbD0xNzI0MzEzOSZlbWFpbGlkPWVib3lsZUBhcG9sbG8uY29tJnVzZXJpZD1lYm95bGVAYXBvbGxvLmNvbSZmbD0mZXh0cmE9TXVsdGl2YXJpYXRlSWQ9JiYm&&&107&&&https://www.irs.gov/pub/irs-pdf/p4557.pdf
Protocol
HTTP/1.1
Server
2001:18c8:17f:fc75:20:1:1:5 , United States, ASN8015 (VISI-AS - Vector Internet Services, Inc., US),
Reverse DNS
Software
Apache/2.2.15 (CentOS) /
Resource Hash
dc6f2cc2c46082e8a60626e11df1e6e24c4a5ea3553bbc059e6cbcef6b161b1f
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

Request headers

Host
links.govdelivery.com
Connection
keep-alive
Pragma
no-cache
Cache-Control
no-cache
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Accept
text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3
Accept-Encoding
gzip, deflate
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36

Response headers

Date
Sun, 08 Sep 2019 17:35:42 GMT
Server
Apache/2.2.15 (CentOS)
X-Frame-Options
SAMEORIGIN
X-XSS-Protection
1; mode=block
X-Content-Type-Options
nosniff
Referer
links.govdelivery.com
Referrer-Policy
origin
ETag
W/"82da339503cec8e0e94acf626be4028b"
Cache-Control
max-age=0, private, must-revalidate
X-Request-Id
6e69fd5d-c170-4f0b-985a-082c51c7e0aa
X-Runtime
0.007367
X-Served-By
prod-hyruleweb6.ep.gdi
Connection
close
Transfer-Encoding
chunked
Content-Type
text/html;charset=utf-8
Strict-Transport-Security
max-age=31536000
p4557.pdf
www.irs.gov/pub/irs-pdf/
0
0
Document
General
Full URL
https://www.irs.gov/pub/irs-pdf/p4557.pdf
Requested by
Host: links.govdelivery.com
URL: http://links.govdelivery.com/track?type=click&enid=ZWFzPTEmbWFpbGluZ2lkPTIwMTkwNjI0LjczMDQzNjEmbWVzc2FnZWlkPU1EQi1QUkQtQlVMLTIwMTkwNjI0LjczMDQzNjEmZGF0YWJhc2VpZD0xMDAxJnNlcmlhbD0xNzI0MzEzOSZlbWFpbGlkPWVib3lsZUBhcG9sbG8uY29tJnVzZXJpZD1lYm95bGVAYXBvbGxvLmNvbSZmbD0mZXh0cmE9TXVsdGl2YXJpYXRlSWQ9JiYm&&&107&&&https://www.irs.gov/pub/irs-pdf/p4557.pdf
Protocol
H2
Security
TLS 1.2, ECDHE_RSA, AES_256_GCM
Server
2600:1400:d:383::f50 , United States, ASN20940 (AKAMAI-ASN1, US),
Reverse DNS
Software
/
Resource Hash
Security Headers
Name Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff

Request headers

:method
GET
:authority
www.irs.gov
:scheme
https
:path
/pub/irs-pdf/p4557.pdf
pragma
no-cache
cache-control
no-cache
upgrade-insecure-requests
1
user-agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
sec-fetch-mode
navigate
accept
text/html,application/xhtml+xml,application/xml;q=0.9,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3
sec-fetch-site
cross-site
referer
http://links.govdelivery.com/
accept-encoding
gzip, deflate, br
Upgrade-Insecure-Requests
1
User-Agent
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/74.0.3729.169 Safari/537.36
Sec-Fetch-Mode
navigate
Referer
http://links.govdelivery.com/

Response headers

status
200
content-type
application/pdf
content-length
517253
x-content-type-options
nosniff
last-modified
Sat, 23 Jun 2018 03:00:07 GMT
x-request-id
v-25add8de-ce25-11e9-8fb4-9f32c2478a9c
x-ah-environment
prod
x-cache-hits
128
x-age
39400
accept-ranges
bytes
x-edgeconnect-midmile-rtt
2 2 1 2 1 5
x-edgeconnect-origin-mex-latency
8 8 7 21 40 8
cache-control
max-age=86400
expires
Mon, 09 Sep 2019 17:35:42 GMT
date
Sun, 08 Sep 2019 17:35:42 GMT
server-timing
cdn-cache; desc=REVALIDATE edge; dur=44 origin; dur=8
strict-transport-security
max-age=31536000

Verdicts & Comments Add Verdict or Comment

0 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

Security Headers

This page lists any security headers set by the main page. If you want to understand what these mean and how to use them, head on over to this page

Header Value
Strict-Transport-Security max-age=31536000
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-Xss-Protection 1; mode=block

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.

links.govdelivery.com
www.irs.gov
2001:18c8:17f:fc75:20:1:1:5
2600:1400:d:383::f50
dc6f2cc2c46082e8a60626e11df1e6e24c4a5ea3553bbc059e6cbcef6b161b1f