CF1763337839079-tsm20251116095642

IPLIST.NET - 49.0.208.in-addr.arpa

Search for IP or hostnames:

49.0.208.in-addr.arpa checked at 2025-11-17T00:03:59.064Z 82ms 50/50/50 100% R:11 allDone:true timedOut:false

49.0.208.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

0.208.in-addr.arpa

NSauth1.dns.cogentco.com
NSauth2.dns.cogentco.com

Up

Starts with same word

Starts similarily

AI analysis

49.0.208.in-addr.arpa is parent of 138.49.0.208.in-addr.arpa and 196.49.0.208.in-addr.arpa.

49.0.208.in-addr.arpa's delegation uses two name servers, auth1.dns.cogentco.com and auth2.dns.cogentco.com.

49.0.208.in-addr.arpa shares the same name server setup as other domains, for example 131.147.217.in-addr.arpa, 136.6.204.in-addr.arpa, 182.113.38.in-addr.arpa, 183.140.38.in-addr.arpa and 105.134.38.in-addr.arpa.

49.0.208.in-addr.arpa at least partially shares name servers with other domains, including eolex.be, 166.29.216.in-addr.arpa, ups-scs-latam.com, 127.231.67.in-addr.arpa and 200.29.216.in-addr.arpa.

These name servers are typically used together with the name servers nsa.ups.com, nsb.ups.com, cbru.br.ns.els-gms.att.net, cmtu.mt.ns.els-gms.att.net, auth1.fullservicenetwork.com, auth3.fullservicenetwork.com, auth4.dns.cogentco.com, auth5.dns.cogentco.com, ns4.arcadiz.be and dns.infrabel.be.

Host names with two IPs:

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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