CF1763275750082-tsm20251109205412

MXLIST.NET - 21.200.37.in-addr.arpa

Search for IP or hostnames:

21.200.37.in-addr.arpa checked at 2025-11-16T06:49:10.069Z 185ms 42/42/42 100% R:12 allDone:true timedOut:false

21.200.37.in-addr.arpa

NSns2.nextra.no
A148.122.161.2🇳🇴 TELENOR-NEXTEL
PTRns2.nextra.no
NSlft.ti.telenor.net
A130.67.60.66🇳🇴 TELENOR-NEXTEL
PTRlft.ti.telenor.net

200.37.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

The parent of 1.21.200.37.in-addr.arpa is 21.200.37.in-addr.arpa.

Two name servers ns2.nextra.no and lft.ti.telenor.net handle the delegation for 21.200.37.in-addr.arpa.

21.200.37.in-addr.arpa shares the same name server setup as other domains, for example 155.16.62.in-addr.arpa, 151.251.212.in-addr.arpa, 92.45.31.in-addr.arpa, 228.251.212.in-addr.arpa and 198.251.212.in-addr.arpa.

21.200.37.in-addr.arpa at least partially shares name servers with other domains, for example 55.4.212.in-addr.arpa, 53.4.212.in-addr.arpa, nextra.no, connected.telenor.com and 48.213.193.in-addr.arpa.

These name servers are often used with ns1.nextra.no, nn.uninett.no, nsp.dnsnode.net, dns1.powel.no and dns2.powel.no.

Host names with one IP number:

ns2.nextra.no points to 148.122.161.2; lft.ti.telenor.net points to 130.67.60.66.

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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