CF1760803938395-tsm20251017082432

IPLIST.NET - 74.6.149.in-addr.arpa

Search for IP or hostnames:

74.6.149.in-addr.arpa checked at 2025-10-18T16:12:18.349Z 101ms 47/47/47 100% R:9

74.6.149.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

6.149.in-addr.arpa

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

Starts with same word

Starts similarily

AI analysis

74.6.149.in-addr.arpa has two name servers: auth1.dns.cogentco.com and auth2.dns.cogentco.com.

74.6.149.in-addr.arpa shares the same name server setup as other domains, for example 4.54.154.in-addr.arpa, 134.153.198.in-addr.arpa, 136.99.38.in-addr.arpa, moundcotton.com and 111.76.38.in-addr.arpa.

74.6.149.in-addr.arpa shares some name servers with other domains, for example 27.115.209.in-addr.arpa, ifbpcs.be, 141.41.206.in-addr.arpa, ups-scs.nl and ups-mail.com.

These name servers are commonly used with the name servers 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.
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