DNSWHOIS.INFO - 123.18.206.in-addr.arpa
Search for IP or hostnames:
123.18.206.in-addr.arpa checked at 2025-10-28T05:08:24.215Z 344ms 50/50/50 100% R:7123.18.206.in-addr.arpa
| NS | ns-east.cerf.net | ||||||
| A | 2001:1890:1ff:9f1:99:99:99:136 🇺🇸 AT&T US - 7018 | ||||||
| PTR | ns-east.cerf.net | ||||||
| A | 99.99.99.136🇺🇸 AT&T US - 7018 | ||||||
| PTR | ns-east.cerf.net | ||||||
| NS | ns-west.cerf.net | ||||||
| A | 2001:1890:1ff:9f0:68:94:156:136 🇺🇸 AT&T US - 7018 | ||||||
| PTR | ns-west.cerf.net | ||||||
| A | 68.94.156.136🇺🇸 AT&T US - 7018 | ||||||
| PTR | ns-west.cerf.net | ||||||
18.206.in-addr.arpa
| NS | cbru.br.ns.els-gms.att.net | ||||||
| NS | dbru.br.ns.els-gms.att.net | ||||||
| NS | cmtu.mt.ns.els-gms.att.net | ||||||
| NS | dmtu.mt.ns.els-gms.att.net | ||||||
Up
22.123.18.206.in-addr.arpa |
32.123.18.206.in-addr.arpa |
24.123.18.206.in-addr.arpa |
42.123.18.206.in-addr.arpa |
Starts with same word
Starts similarily
AI analysis
123.18.206.in-addr.arpa is a parent of 22.123.18.206.in-addr.arpa, 32.123.18.206.in-addr.arpa, 24.123.18.206.in-addr.arpa and 42.123.18.206.in-addr.arpa.
123.18.206.in-addr.arpa is delegated to two name servers: ns-east.cerf.net and ns-west.cerf.net.
123.18.206.in-addr.arpa shares the same name server setup as other domains, for example phx.attens.net, 118.24.134.in-addr.arpa, 232.187.209.in-addr.arpa, 29.24.134.in-addr.arpa and 144.240.63.in-addr.arpa.
123.18.206.in-addr.arpa at least partially shares name servers with other domains, for instance 23.108.199.in-addr.arpa, uptodateinc.com, san-dc.cerf.net, logout.com and uptodateonline.com.
These name servers are often used together with the name servers cbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net, ns1.arpa.net, sri-nic.arpa.net, ns1.sbcidc.com, ns2.sbcidc.com, ns1.attemea.net, ns2.attemea.net, ns3.attemea.net and ns4.attemea.net.
Host names with two IP numbers:
ns-east.cerf.net points to 2001:1890:1ff:9f1:99:99:99:136 and 99.99.99.136
ns-west.cerf.net points to 2001:1890:1ff:9f0:68:94:156:136 and 68.94.156.136