CF1762871950026-tsm20251109205412

MXLIST.NET - 207.135.in-addr.arpa

Search for IP or hostnames:

207.135.in-addr.arpa checked at 2025-11-11T14:39:10.003Z 2723ms 82/82/82 100% R:22 allDone:true timedOut:false

207.135.in-addr.arpa

NSns1.attdns.com
A2001:1890:1286:320::c:2 🇺🇸 AT&T US - 7018
A144.160.112.22🇺🇸 AS797
PTRns1.attdns.com
NSns2.attdns.com
A2001:1890:1c00:3320::c:3 🇺🇸 AT&T US - 7018
A144.160.128.140🇺🇸 AS797
PTRns2.attdns.com
NSns-bd-e1.research.att.com
A192.20.225.11🇺🇸 AS6431
NSns-bd-e2.research.att.com
A192.20.225.12🇺🇸 AS6431
NSns-e1.research.att.com
A204.178.8.11🇺🇸 AS6431
PTRns-e1.research.att.com
NSns-e2.research.att.com
A204.178.8.12🇺🇸 AS6431
PTRns-e2.research.att.com
A192.20.225.5🇺🇸 AS6431

135.in-addr.arpa

NSr.arin.net
NSu.arin.net
NSx.arin.net
NSy.arin.net
NSz.arin.net
NSarin.authdns.ripe.net

Up

Starts with same word

Starts similarily

AI analysis

207.135.in-addr.arpa is the parent of 241.207.135.in-addr.arpa and 250.207.135.in-addr.arpa.

207.135.in-addr.arpa resolves to a single IP: 192.20.225.5.

Other host names, for instance, ns.research.att.com and 197.135.in-addr.arpa share IP numbers with 207.135.in-addr.arpa.

207.135.in-addr.arpa is delegated to six name servers: ns1.attdns.com, ns2.attdns.com, ns-bd-e1.research.att.com, ns-bd-e2.research.att.com, ns-e1.research.att.com and ns-e2.research.att.com.

207.135.in-addr.arpa shares some name servers with other domains, for example 12.128.192.in-addr.arpa, lightspeed.frmtca.sbcglobal.net, lightspeed.vntrca.sbcglobal.net, 60.20.192.in-addr.arpa and 138.135.in-addr.arpa.

These name servers are commonly used together with ns3.attdns.com and ns4.attdns.com.

Host names with two IP numbers:

ns1.attdns.com points to 2001:1890:1286:320::c:2 and 144.160.112.22.

ns2.attdns.com points to 2001:1890:1c00:3320::c:3 and 144.160.128.140.

Host names with one IP number:

ns-bd-e1.research.att.com points to 192.20.225.11.

ns-bd-e2.research.att.com points to 192.20.225.12.

ns-e1.research.att.com points to 204.178.8.11.

ns-e2.research.att.com points to 204.178.8.12.

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