CF1760704869964-tsm20251017082432

DNSWHOIS.INFO - 89.55.216.in-addr.arpa

Search for IP or hostnames:

89.55.216.in-addr.arpa checked at 2025-10-17T12:41:09.951Z 102ms 50/50/50 100% R:13

89.55.216.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

55.216.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

89.55.216.in-addr.arpa is a parent of 228.89.55.216.in-addr.arpa and 227.89.55.216.in-addr.arpa.

Two name servers auth1.dns.cogentco.com and auth2.dns.cogentco.com are delegated to 89.55.216.in-addr.arpa.

89.55.216.in-addr.arpa uses the same name server configuration as other domains, such as viepriveeintegree.ca, 50.38.in-addr.arpa, lax06.atlas.cogentco.com, newegypt.k12.nj.us and 2.163.38.in-addr.arpa.

89.55.216.in-addr.arpa at least partially shares name servers with other domains such as ardstern.net, milesgroup.com, ups.hk, upsbeta.com and i-parcel.com.

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 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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chMbkOq CF johedugfp 2025-10-17