CF1762920230688-tsm20251109205412

MXLIST.NET - 21.115.207.in-addr.arpa

Search for IP or hostnames:

21.115.207.in-addr.arpa checked at 2025-11-12T04:03:50.675Z 129ms 54/54/54 100% R:9 allDone:true timedOut:false

21.115.207.in-addr.arpa

NSns1.attdns.com
A2001:1890:1286:320::c:2 🇺🇸 AS7018
A144.160.112.22🇺🇸 AS797
PTRns1.attdns.com
NSns2.attdns.com
A2001:1890:1c00:3320::c:3 🇺🇸 AS7018
A144.160.128.140🇺🇸 AS797
PTRns2.attdns.com
NSns3.attdns.com
A2001:1890:1c00:5323::c:3 🇺🇸 AS7018
A144.160.20.47🇺🇸 AS797
PTRns3.attdns.com

115.207.in-addr.arpa

Starts with same word

Starts similarily

AI analysis

21.115.207.in-addr.arpa is delegated to three name servers ns1.attdns.com, ns2.attdns.com and ns3.attdns.com.

21.115.207.in-addr.arpa at least partially shares name servers with other domains, for instance attccc.com, 15.115.207.in-addr.arpa, lightspeed.emhril.sbcglobal.net, 232.186.198.in-addr.arpa and 113.135.in-addr.arpa.

these name servers are commonly used alongside 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.

ns3.attdns.com points to: 2001:1890:1c00:5323::c:3 and 144.160.20.47.

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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