WWW.ROBTEX.COM - 1.21.24.in-addr.arpa
Search for IP or hostnames:
1.21.24.in-addr.arpa checked at 2025-11-04T11:54:49.245Z 166ms 124/124/124 100% R:101.21.24.in-addr.arpa
21.24.in-addr.arpa
| NS | dns101.comcast.net | ||||||
| NS | dns102.comcast.net | ||||||
| NS | dns103.comcast.net | ||||||
| NS | dns104.comcast.net | ||||||
| NS | dns105.comcast.net | ||||||
Up
2.1.21.24.in-addr.arpa |
92.1.21.24.in-addr.arpa |
191.1.21.24.in-addr.arpa |
248.1.21.24.in-addr.arpa |
105.1.21.24.in-addr.arpa |
11.1.21.24.in-addr.arpa |
Starts with same word
Starts similarily
AI analysis
1.21.24.in-addr.arpa is a parent of 2.1.21.24.in-addr.arpa, 92.1.21.24.in-addr.arpa, 191.1.21.24.in-addr.arpa, 248.1.21.24.in-addr.arpa and 105.1.21.24.in-addr.arpa, plus a few other host names.
1.21.24.in-addr.arpa is delegated to five name servers: dns101.comcast.net, dns102.comcast.net, dns103.comcast.net, dns104.comcast.net and dns105.comcast.net.
1.21.24.in-addr.arpa shares name servers with other domains at least partially, for instance 3.137.50.in-addr.arpa, 112.227.98.in-addr.arpa, 114.62.174.in-addr.arpa, 119.76.in-addr.arpa and xfinnity.net.
Host names with two IP numbers:
dns101.comcast.net points to 2001:558:fe23:8:69:252:250:103 and 69.252.250.103.
dns102.comcast.net points to 2001:558:1004:7:68:87:85:132 and 68.87.85.132.
dns103.comcast.net points to 2001:558:1014:c:68:87:76:228 and 68.87.76.228.
dns104.comcast.net points to 2001:558:100a:5:68:87:68:244 and 68.87.68.244.
dns105.comcast.net points to 2001:558:100e:5:68:87:72:244 and 68.87.72.244.