CF1762957029867-tsm20251109205412

IPLIST.NET - 156.98.199.in-addr.arpa

Search for IP or hostnames:

156.98.199.in-addr.arpa checked at 2025-11-12T14:17:09.852Z 86ms 47/47/47 100% R:10 allDone:true timedOut:false

156.98.199.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

98.199.in-addr.arpa

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

Starts with same word

Starts similarily

AI analysis

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

156.98.199.in-addr.arpa shares the same name server setup as other domains, for example 103.98.38.in-addr.arpa, 248.77.38.in-addr.arpa, 46.100.38.in-addr.arpa, dca08.atlas.cogentco.com and 147.100.38.in-addr.arpa.

156.98.199.in-addr.arpa at least partially shares name servers with other domains, including despoorwegenwervenaan.be, 20.132.66.in-addr.arpa, bandcampberlin.de, upsonline.com.au and 117.231.67.in-addr.arpa.

these name servers are commonly used with nsa.ups.com, nsb.ups.com, cbru.br.ns.els-gms.att.net and cmtu.mt.ns.els-gms.att.net.

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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