return.smtp2go.net - urlscan.io

Summary

This website contacted 3 IPs in 3 countries across 4 domains to perform 4 HTTP transactions. The main IP is 170.187.131.209, located in Cedar Knolls, United States and belongs to AKAMAI-LINODE-AP Akamai Connected Cloud, SG. The main domain is return.smtp2go.net. The Cisco Umbrella rank of the primary domain is 625341.
TLS certificate: Issued by Sectigo RSA Domain Validation Secure ... on April 16th 2023. Valid for: 10 months.

This is the only time return.smtp2go.net was scanned on urlscan.io!

urlscan.io Verdict: No classification

Domain & IP information

	IP Address	AS Autonomous System
2 2	185.3.93.228 185.3.93.228	63949 (AKAMAI-LI...) (AKAMAI-LINODE-AP Akamai Connected Cloud)
2	170.187.131.209 170.187.131.209	63949 (AKAMAI-LI...) (AKAMAI-LINODE-AP Akamai Connected Cloud)
1	2a00:1450:400... 2a00:1450:4001:82a::200a	15169 (GOOGLE) (GOOGLE)
1	2a00:1450:400... 2a00:1450:4001:831::2003	15169 (GOOGLE) (GOOGLE)
4	3

2 185.3.93.228 (London, United Kingdom) 2 redirects

ASN63949 (AKAMAI-LINODE-AP Akamai Connected Cloud, SG)
PTR: nb-185-3-93-228.london.nodebalancer.linode.com

em461193.iflyworld.co.uk	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

2 170.187.131.209 (Cedar Knolls, United States)

ASN63949 (AKAMAI-LINODE-AP Akamai Connected Cloud, SG)
PTR: nb-170-187-131-209.newark.nodebalancer.linode.com

return.smtp2go.net	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:82a::200a (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

fonts.googleapis.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

1 2a00:1450:4001:831::2003 (Frankfurt am Main, Germany)

ASN15169 (GOOGLE, US)

fonts.gstatic.com	Domain lookup VirusTotal SecurityTrails crt.sh Censys Domaintools

	Apex Domain Subdomains	Transfer
2	smtp2go.net return.smtp2go.net — Cisco Umbrella Rank: 625341	14 KB
2	iflyworld.co.uk 2 redirects em461193.iflyworld.co.uk	383 B
1	gstatic.com fonts.gstatic.com	48 KB
1	googleapis.com fonts.googleapis.com — Cisco Umbrella Rank: 35	1 KB
4	4

	Domain	Requested by
2	return.smtp2go.net	return.smtp2go.net
2	em461193.iflyworld.co.uk	2 redirects
1	fonts.gstatic.com	fonts.googleapis.com
1	fonts.googleapis.com	return.smtp2go.net
4	4

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

Domain
www.smtp2go.com

Subject Issuer	Validity	Valid
*.smtp2go.net Sectigo RSA Domain Validation Secure Server CA	`2023-04-16` - `2024-02-25`	10 months	crt.sh
upload.video.google.com GTS CA 1C3	`2023-04-24` - `2023-07-17`	3 months	crt.sh
*.gstatic.com GTS CA 1C3	`2023-04-24` - `2023-07-17`	3 months	crt.sh

This page contains 1 frames:

Primary Page: https://return.smtp2go.net/
Frame ID: 4AB0B4A4B45FDB790BE4C4BA2B5582E9
Requests: 4 HTTP requests in this frame

Screenshot
Live screenshot

Full Image

Page Title

SMTP2GO

Page URL History Show full URLs

http://em461193.iflyworld.co.uk/ HTTP 301
https://em461193.iflyworld.co.uk/ HTTP 301
https://return.smtp2go.net/ Page URL

Detected technologies

Google Font API (Font Scripts) Expand

Overall confidence: 100%
Detected patterns

<link[^>]* href=[^>]+fonts\.(?:googleapis|google)\.com

Page Statistics

4
Requests

100 %
HTTPS

50 %
IPv6

4
Domains

4
Subdomains

3
IPs

3
Countries

62 kB
Transfer

65 kB
Size

0
Cookies

1 Outgoing links

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

URL: https://www.smtp2go.com/

Search URL Search Domain Scan URL

Page URL History

This captures the URL locations of the websites, including HTTP redirects and client-side redirects via JavaScript or Meta fields.

http://em461193.iflyworld.co.uk/ HTTP 301
https://em461193.iflyworld.co.uk/ HTTP 301
https://return.smtp2go.net/ Page URL

Redirected requests

There were HTTP redirect chains for the following requests:

4 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
return.smtp2go.net/
Redirect Chain

http://em461193.iflyworld.co.uk/
https://em461193.iflyworld.co.uk/
https://return.smtp2go.net/

2 KB
3 KB

429ms
102ms

Document
text/html

170.187.131.209
AKAMAI-LINODE-AP ...

General

Check archive.org

Show headers Download Go to

Full URL

https://return.smtp2go.net/

Protocol

HTTP/1.1

Security

TLS 1.3, , AES_128_GCM

Server

170.187.131.209 Cedar Knolls, United States, ASN63949 (AKAMAI-LINODE-AP Akamai Connected Cloud, SG),

Reverse DNS

nb-170-187-131-209.newark.nodebalancer.linode.com

Software

/

Resource Hash

adc6856c55b1f1e004dd5dfc88d844a5b697c45f41daf8f02e8022c3289462c6

Security Headers

Name	Value
Content-Security-Policy	default-src 'self'; style-src 'self' https://fonts.googleapis.com 'sha256-qu/DA/rYdnX+6KBfIuR3TOhptBOBZW5dbmK89Ckd3gM=' 'sha256-zqiMqGYP1YZ5gW2psQKxjVB3CQGC7gzqZUrTnc1LAxQ='; font-src 'self' https://fonts.gstatic.com; frame-ancestors 'self'; form-action 'self'; script-src 'sha256-qu/DA/rYdnX+6KBfIuR3TOhptBOBZW5dbmK89Ckd3gM='; img-src 'self' https://www.smtp2go.com;
Strict-Transport-Security	max-age=31536000; includeSubDomains
X-Content-Type-Options	nosniff
X-Frame-Options	deny

Request headers

Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36
accept-language: en-GB,en;q=0.9

Response headers

Access-Control-Allow-Methods: *
Access-Control-Allow-Origin: *
Access-Control-Expose-Headers: *
Access-Control-Max-Age: 600
Connection: close
Content-Security-Policy: default-src 'self'; style-src 'self' https://fonts.googleapis.com 'sha256-qu/DA/rYdnX+6KBfIuR3TOhptBOBZW5dbmK89Ckd3gM=' 'sha256-zqiMqGYP1YZ5gW2psQKxjVB3CQGC7gzqZUrTnc1LAxQ='; font-src 'self' https://fonts.gstatic.com; frame-ancestors 'self'; form-action 'self'; script-src 'sha256-qu/DA/rYdnX+6KBfIuR3TOhptBOBZW5dbmK89Ckd3gM='; img-src 'self' https://www.smtp2go.com;
Content-Type: text/html; charset=utf-8
Date: Sat, 20 May 2023 08:04:10 GMT
Referrer-Policy: no-referrer
Strict-Transport-Security: max-age=31536000; includeSubDomains
Transfer-Encoding: chunked
X-Content-Type-Options: nosniff
X-Frame-Options: deny
X-Permitted-Cross-Domain-Policies: none

Redirect headers

Connection: close
Content-Length: 61
Content-Type: text/html; charset=utf-8
Date: Sat, 20 May 2023 08:04:09 GMT
Location: https://return.smtp2go.net

GET
H2 200 css
fonts.googleapis.com/ 6 KB
1 KB 146ms
51ms Stylesheet
text/css 2a00:1450:4001:82a::200a
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.googleapis.com/css?family=Open+Sans:400,600&display=swap

Requested by

Host: return.smtp2go.net
URL: https://return.smtp2go.net/

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:82a::200a Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

ESF /

Resource Hash

d3743c6f1dd7dbe1a3677bc1304a36ea74dca1aeb1c5a687cfd4cdf5574e9925

Security Headers

Name	Value
Strict-Transport-Security	max-age=31536000
X-Content-Type-Options	nosniff
X-Frame-Options	SAMEORIGIN
X-Xss-Protection	0

Request headers

accept-language: en-GB,en;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36

Response headers

strict-transport-security: max-age=31536000
date: Sat, 20 May 2023 08:04:10 GMT
content-encoding: gzip
x-content-type-options: nosniff
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
x-xss-protection: 0
last-modified: Sat, 20 May 2023 07:33:03 GMT
server: ESF
cross-origin-opener-policy: same-origin-allow-popups
x-frame-options: SAMEORIGIN
content-type: text/css; charset=utf-8
access-control-allow-origin: *
cache-control: private, max-age=86400, stale-while-revalidate=604800
timing-allow-origin: *
link: <https://fonts.gstatic.com>; rel=preconnect; crossorigin
expires: Sat, 20 May 2023 08:04:10 GMT

GET
H/1.1 200
OK logo@2x.png
return.smtp2go.net/data/ 10 KB
10 KB 411ms
102ms Image
image/png 170.187.131.209
AKAMAI-LINODE-AP ...

General

Check archive.org

Show headers Download Go to Show image

Full URL

https://return.smtp2go.net/data/logo@2x.png

Requested by

Host: return.smtp2go.net
URL: https://return.smtp2go.net/

Protocol

HTTP/1.1

Security

TLS 1.3, , AES_128_GCM

Server

170.187.131.209 Cedar Knolls, United States, ASN63949 (AKAMAI-LINODE-AP Akamai Connected Cloud, SG),

Reverse DNS

nb-170-187-131-209.newark.nodebalancer.linode.com

Software

/

Resource Hash

abca7258d090229f375c08daa6746b40f141dcd41b81cc19ca6a53490e38992e

Security Headers

Name	Value
Content-Security-Policy	default-src 'self'; style-src 'self' https://fonts.googleapis.com 'sha256-qu/DA/rYdnX+6KBfIuR3TOhptBOBZW5dbmK89Ckd3gM=' 'sha256-zqiMqGYP1YZ5gW2psQKxjVB3CQGC7gzqZUrTnc1LAxQ='; font-src 'self' https://fonts.gstatic.com; frame-ancestors 'self'; form-action 'self'; script-src 'sha256-qu/DA/rYdnX+6KBfIuR3TOhptBOBZW5dbmK89Ckd3gM='; img-src 'self' https://www.smtp2go.com;
Strict-Transport-Security	max-age=31536000; includeSubDomains
X-Content-Type-Options	nosniff
X-Frame-Options	deny

Request headers

accept-language: en-GB,en;q=0.9
Referer
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36

Response headers

Content-Security-Policy: default-src 'self'; style-src 'self' https://fonts.googleapis.com 'sha256-qu/DA/rYdnX+6KBfIuR3TOhptBOBZW5dbmK89Ckd3gM=' 'sha256-zqiMqGYP1YZ5gW2psQKxjVB3CQGC7gzqZUrTnc1LAxQ='; font-src 'self' https://fonts.gstatic.com; frame-ancestors 'self'; form-action 'self'; script-src 'sha256-qu/DA/rYdnX+6KBfIuR3TOhptBOBZW5dbmK89Ckd3gM='; img-src 'self' https://www.smtp2go.com;
Date: Sat, 20 May 2023 08:04:10 GMT
X-Content-Type-Options: nosniff
Strict-Transport-Security: max-age=31536000; includeSubDomains
X-Permitted-Cross-Domain-Policies: none
Connection: close
Content-Length: 9785
Referrer-Policy: no-referrer
Last-Modified: Wed, 15 Mar 2023 18:45:02 GMT
Access-Control-Max-Age: 600
Access-Control-Allow-Methods: *
Content-Type: image/png
Access-Control-Allow-Origin: *
Access-Control-Expose-Headers: *
X-Frame-Options: deny
Accept-Ranges: bytes

GET
H2 200 memvYaGs126MiZpBA-UvWbX2vVnXBbObj2OVTS-muw.woff2
fonts.gstatic.com/s/opensans/v35/ 47 KB
48 KB 136ms
44ms Font
font/woff2 2a00:1450:4001:831::2003
GOOGLE

General

Check archive.org

Show headers Download Go to

Full URL

https://fonts.gstatic.com/s/opensans/v35/memvYaGs126MiZpBA-UvWbX2vVnXBbObj2OVTS-muw.woff2

Requested by

Host: fonts.googleapis.com
URL: https://fonts.googleapis.com/css?family=Open+Sans:400,600&display=swap

Protocol

H2

Security

TLS 1.3, , AES_128_GCM

Server

2a00:1450:4001:831::2003 Frankfurt am Main, Germany, ASN15169 (GOOGLE, US),

Reverse DNS

Software

sffe /

Resource Hash

7c7818c25a18e8a38553fcbcbc2ad0b5e964103a7d2e494f82815e3f70bf3fc5

Security Headers

Name	Value
X-Content-Type-Options	nosniff
X-Xss-Protection	0

Request headers

Referer: https://fonts.googleapis.com/
Origin: https://return.smtp2go.net
accept-language: en-GB,en;q=0.9
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/113.0.5672.126 Safari/537.36

Response headers

date: Sat, 20 May 2023 05:45:28 GMT
x-content-type-options: nosniff
age: 8322
content-security-policy-report-only: require-trusted-types-for 'script'; report-uri https://csp.withgoogle.com/csp/apps-themes
cross-origin-resource-policy: cross-origin
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000
content-length: 48412
x-xss-protection: 0
last-modified: Tue, 02 May 2023 15:08:53 GMT
server: sffe
cross-origin-opener-policy: same-origin; report-to="apps-themes"
report-to: {"group":"apps-themes","max_age":2592000,"endpoints":[{"url":"https://csp.withgoogle.com/csp/report-to/apps-themes"}]}
content-type: font/woff2
access-control-allow-origin: *
cache-control: public, max-age=31536000
accept-ranges: bytes
timing-allow-origin: *
expires: Sun, 19 May 2024 05:45:28 GMT

Verdicts & Comments Add Verdict or Comment

1 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.

boolean| credentialless

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.

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
Content-Security-Policy	default-src 'self'; style-src 'self' https://fonts.googleapis.com 'sha256-qu/DA/rYdnX+6KBfIuR3TOhptBOBZW5dbmK89Ckd3gM=' 'sha256-zqiMqGYP1YZ5gW2psQKxjVB3CQGC7gzqZUrTnc1LAxQ='; font-src 'self' https://fonts.gstatic.com; frame-ancestors 'self'; form-action 'self'; script-src 'sha256-qu/DA/rYdnX+6KBfIuR3TOhptBOBZW5dbmK89Ckd3gM='; img-src 'self' https://www.smtp2go.com;
Strict-Transport-Security	max-age=31536000; includeSubDomains
X-Content-Type-Options	nosniff
X-Frame-Options	deny

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.

em461193.iflyworld.co.uk
fonts.googleapis.com
fonts.gstatic.com
return.smtp2go.net
170.187.131.209
185.3.93.228
2a00:1450:4001:82a::200a
2a00:1450:4001:831::2003
7c7818c25a18e8a38553fcbcbc2ad0b5e964103a7d2e494f82815e3f70bf3fc5
abca7258d090229f375c08daa6746b40f141dcd41b81cc19ca6a53490e38992e
adc6856c55b1f1e004dd5dfc88d844a5b697c45f41daf8f02e8022c3289462c6
d3743c6f1dd7dbe1a3677bc1304a36ea74dca1aeb1c5a687cfd4cdf5574e9925

return.smtp2go.net Open in urlscan Pro 170.187.131.209 Public Scan

Summary

urlscan.io Verdict: No classification

Domain & IP information

Screenshot Live screenshot Full Image

Page Title

Page URL History Show full URLs

Detected technologies

Page Statistics

4 Requests

100 %HTTPS

50 %IPv6

4 Domains

4 Subdomains

3 IPs

3 Countries

62 kBTransfer

65 kBSize

0 Cookies

1 Outgoing links

Page URL History

Redirected requests

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

Request headers

Response headers

Redirect headers

Request headers

Response headers

Request headers

Response headers

Request headers

Response headers

Verdicts & Comments Add Verdict or Comment

1 JavaScript Global Variables

0 Cookies

Security Headers

Indicators

return.smtp2go.net Open in urlscan Pro
170.187.131.209 Public Scan

Screenshot
Live screenshot

Full Image

4
Requests

100 %
HTTPS

50 %
IPv6

4
Domains

4
Subdomains

3
IPs

3
Countries

62 kB
Transfer

65 kB
Size

0
Cookies

4 HTTP transactions
0 data transactions