MXLIST.NET - 5.21.8.in-addr.arpa
Search for IP or hostnames:
5.21.8.in-addr.arpa checked at 2025-10-25T23:51:54.948Z 164ms 39/39/39 100% R:135.21.8.in-addr.arpa
| NS | ns1.level3.net | ||||||
| A | 209.244.0.1🇺🇸 LEVEL3 | ||||||
| PTR | ns1.level3.net | ||||||
| NS | ns2.level3.net | ||||||
| A | 209.244.0.2🇺🇸 LEVEL3 | ||||||
| PTR | ns2.level3.net | ||||||
21.8.in-addr.arpa
| NS | ns1.level3.net | ||||||
| NS | ns2.level3.net | ||||||
Up
20.5.21.8.in-addr.arpa |
Starts with same word
Starts similarily
AI analysis
5.21.8.in-addr.arpa is the parent of 20.5.21.8.in-addr.arpa.
5.21.8.in-addr.arpa has two name servers: ns1.level3.net and ns2.level3.net.
5.21.8.in-addr.arpa shares the same name server setup as other domains, for example manchesteruk1.level3.net, budapest1.level3.net, 51.4.in-addr.arpa, 248.8.in-addr.arpa and 164.204.in-addr.arpa.
5.21.8.in-addr.arpa partially shares name servers with other domains, for instance l3.net.
Host names with a single IP:
ns1.level3.net points to 209.244.0.1
ns2.level3.net points to 209.244.0.2
dbq