CF1762976711335-tsm20251109205412

DNSWHOIS.INFO - 123.166.212.in-addr.arpa

Search for IP or hostnames:

123.166.212.in-addr.arpa checked at 2025-11-12T19:45:11.311Z 573ms 65/65/65 100% R:19 allDone:true timedOut:false

123.166.212.in-addr.arpa

NSdns.t-systems.at
A2001:9d0:0:1::120 🇦🇹 T-Systems Austria GesmbH
PTRdns.t-systems.at
A212.31.86.120🇦🇹 T-Systems Austria GesmbH
PTRdns.t-systems.at
NSns1.anydns.cloud
A2001:67c:1bc::120 🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD
PTRns1.anydns.cloud
A2001:67c:10b8::120 🇨🇭 RCODEZERO-ANYCAST-SEC2
PTRns1.anydns.cloud
A176.97.158.120🇦🇹 RCODEZERO-ANYCAST-SEC2
PTRns1.anydns.cloud
A192.174.68.120🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD
PTRns1.anydns.cloud
NSdns.tsadns.eu
A2001:9d0:0:2::120 🇦🇹 T-Systems Austria GesmbH
PTRdns.tsadns.eu
A212.31.88.120🇦🇹 T-Systems Austria GesmbH
PTRdns.tsadns.eu

166.212.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

200.123.166.212.in-addr.arpa has 123.166.212.in-addr.arpa as its parent.

123.166.212.in-addr.arpa is delegated to name servers dns.t-systems.at, ns1.anydns.cloud and dns.tsadns.eu.

123.166.212.in-addr.arpa at least partially shares name servers with other domains such as xm.t-systems.at, 227.210.82.in-addr.arpa, 83.122.93.in-addr.arpa, 79.31.212.in-addr.arpa and 73.122.93.in-addr.arpa.

These name servers are commonly used alongside ns2.tsidns.t-systems.com, ns01.dioezesennetz.de and ns02.dioezesennetz.de.

Host names with four IPs:

ns1.anydns.cloud points to 2001:67c:1bc::120, 2001:67c:10b8::120, 176.97.158.120 and 192.174.68.120.

Host names with two IPs:

dns.t-systems.at points to 2001:9d0:0:1::120 and 212.31.86.120.

dns.tsadns.eu points to 2001:9d0:0:2::120 and 212.31.88.120.

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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