ROBTEX.COM - smtp.w3ctag.org
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smtp.w3ctag.org checked at 2025-12-19T22:12:21.441Z 456ms 36/36/36 100% R:10 allDone:true timedOut:false smtp.w3ctag.org
| A | 2600:3c07:e001:b5::1🇫🇷 Linode AS63949 | ||||||
| PTR | smtp.w3ctag.org | ||||||
| A | 172.232.50.116🇫🇷 Linode AS63949 | ||||||
| PTR | smtp.w3ctag.org | ||||||
w3ctag.org
| NS | ns1.w3ctag.org | ||||||
| NS | ns2.w3ctag.org | ||||||
| NS | ns3.w3ctag.org | ||||||
| NS | ns4.w3ctag.org | ||||||
| NS | ns5.w3ctag.org | ||||||
| MX | smtp.w3ctag.org | ||||||
| A | 2600:3c07:e001:b5::1:0🇫🇷 Linode AS63949 | ||||||
| A | 172.232.50.116🇫🇷 Linode AS63949 | ||||||
PTR for
1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.f.6.1.0.0.0.0.e.1.0.c.3.0.0.6.2.ip6.arpa |
116.50.232.172.in-addr.arpa |
189.240.255.173.in-addr.arpa |
1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.5.b.0.0.1.0.0.e.7.0.c.3.0.0.6.2.ip6.arpa |
MX for
Starts with same word
Starts similarily
AI analysis
smtp.w3ctag.org serves mail for extensiblewebmanifesto.org, extensibleweb.org and w3ctag.org.
smtp.w3ctag.org points to two IP numbers: 2600:3c07:e001:b5::1 and 172.232.50.116.
Other host names such as w3ctag.org, extensiblewebmanifesto.org, ns1.w3ctag.org and extensibleweb.org share IP numbers with smtp.w3ctag.org.