CF1761054068513-tsm20251017082432

MXLIST.NET - 199.205.in-addr.arpa

Search for IP or hostnames:

199.205.in-addr.arpa checked at 2025-10-21T13:41:08.482Z 116ms 47/47/47 100% R:10

199.205.in-addr.arpa

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

205.in-addr.arpa

NSr.arin.net
NSu.arin.net
NSx.arin.net
NSy.arin.net
NSz.arin.net
NSarin.authdns.ripe.net

Starts with same word

Starts similarily

AI analysis

Two name servers auth1.dns.cogentco.com and auth2.dns.cogentco.com handle the delegation for 199.205.in-addr.arpa.

199.205.in-addr.arpa shares the same name server setup as other domains, for instance 62.206.in-addr.arpa, ncsinschool.com, 95.123.38.in-addr.arpa, 50.98.38.in-addr.arpa and 204.86.149.in-addr.arpa.

199.205.in-addr.arpa at least partially shares name servers with other domains, for instance noprint.ups.com, ups.at, theupsstore.com.mx, meinfritz.de and ups.sg.

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

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.
dbq

plfYVaO CF johedugfp 2025-10-21