CF1763699036755-tsm20251116095642

DNSWHOIS.INFO - 0.121.99.in-addr.arpa

Search for IP or hostnames:

0.121.99.in-addr.arpa checked at 2025-11-21T04:23:56.684Z 1224ms 42/42/42 100% R:10 allDone:true timedOut:false

0.121.99.in-addr.arpa

NSns10a.attdns.net
A144.160.229.221🇺🇸 AS797
PTRns10a.attdns.net
NSns10b.attdns.net
A144.160.128.177🇺🇸 AS797
PTRns10b.attdns.net
NSns10d.attdns.net
A144.160.128.159🇺🇸 AS797
PTRns10d.attdns.net

121.99.in-addr.arpa

NSns3.sbcglobal.net
NSns1.swbell.net
NSns2.swbell.net

Up

Starts with same word

Starts similarily

AI analysis

0.121.99.in-addr.arpa is the parent of 250.0.121.99.in-addr.arpa and 1.0.121.99.in-addr.arpa.

0.121.99.in-addr.arpa delegates to three name servers: ns10a.attdns.net, ns10b.attdns.net and ns10d.attdns.net.

0.121.99.in-addr.arpa shares some name servers with other domains, for example 232.208.108.in-addr.arpa, 5.255.108.in-addr.arpa, 156.213.107.in-addr.arpa, 85.13.65.in-addr.arpa and 0.128.99.in-addr.arpa.

Host names with a single IP: ns10a.attdns.net points to 144.160.229.221; ns10b.attdns.net points to 144.160.128.177; ns10d.attdns.net points to 144.160.128.159.

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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