CF1757766775072-tsm20250912070358

NSLIST.NET - smtp.w3ctag.org

Search for IP or hostnames:

smtp.w3ctag.org checked at 2025-09-13T12:32:55.031Z 742ms 36/36/36 100% R:10

smtp.w3ctag.org

A2600:3c07:e001:b5::1 🇫🇷 Linode AS63949
PTRsmtp.w3ctag.org
A172.232.50.116🇫🇷 Linode AS63949
PTRsmtp.w3ctag.org

w3ctag.org

NSns1.w3ctag.org
NSns2.w3ctag.org
NSns3.w3ctag.org
NSns4.w3ctag.org
NSns5.w3ctag.org
MXsmtp.w3ctag.org
A2600:3c07:e001:b5::1:0 🇫🇷 Linode AS63949
A172.232.50.116🇫🇷 Linode AS63949

PTR for

MX for

Starts with same word

Starts similarily

AI analysis

The mail server for extensiblewebmanifesto.org, extensibleweb.org, and w3ctag.org is smtp.w3ctag.org.

smtp.w3ctag.org is configured to point to two IP addresses, namely 2600:3c07:e001:b5::1 and 172.232.50.116.

IP numbers are shared between smtp.w3ctag.org and other host names such as w3ctag.org, extensiblewebmanifesto.org, ns1.w3ctag.org, and extensibleweb.org.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

QvVcQbu CF johedugfp 2025-09-13