CF1763325460882-tsm20251116095642

DNSWHOIS.INFO - 37.149.217.in-addr.arpa

Search for IP or hostnames:

37.149.217.in-addr.arpa checked at 2025-11-16T20:37:40.815Z 1013ms 50/50/50 100% R:11 allDone:true timedOut:false

37.149.217.in-addr.arpa

NSauth1.dns.cogentco.com
A2001:550:1:a::d 🇺🇸 COGENT
PTRauth1.dns.cogentco.com
A66.28.0.14🇺🇸 COGENT
PTRauth1.dns.cogentco.com
NSauth2.dns.cogentco.com
A2001:550:1:b::d 🇺🇸 COGENT
PTRauth2.dns.cogentco.com
A66.28.0.30🇺🇸 COGENT
PTRauth2.dns.cogentco.com

149.217.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

37.149.217.in-addr.arpa is parent of 70.37.149.217.in-addr.arpa and 66.37.149.217.in-addr.arpa.

37.149.217.in-addr.arpa's delegation is to two name servers auth1.dns.cogentco.com and auth2.dns.cogentco.com.

37.149.217.in-addr.arpa shares the same name server configuration as other domains, such as 189.69.38.in-addr.arpa, 117.71.217.in-addr.arpa, 24.221.38.in-addr.arpa, par08.atlas.cogentco.com and 0.61.209.in-addr.arpa.

37.149.217.in-addr.arpa at least partially shares its name servers with other domains, for instance ups.com.pt, upsquantumview.com, 142.41.206.in-addr.arpa, motorcargo.biz and rbb24.de.

These name servers are commonly used with cbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net, nsa.ups.com, nsb.ups.com, ns1.vodafone-ip.de, ns2.vodafone-ip.de, ns1.fnsi.net, ns2.fnsi.net, ns3.fnsi.net and ns1.netrail.net.

Host names with two IP numbers: auth1.dns.cogentco.com points to 2001:550:1:a::d and 66.28.0.14; auth2.dns.cogentco.com points to 2001:550:1:b::d and 66.28.0.30

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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