CF1763664608292-tsm20251116095642

DNSWHOIS.INFO - 158.157.204.in-addr.arpa

Search for IP or hostnames:

158.157.204.in-addr.arpa checked at 2025-11-20T18:50:08.272Z 116ms 50/50/50 100% R:13 allDone:true timedOut:false

158.157.204.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

157.204.in-addr.arpa

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

Up

Starts with same word

Starts similarily

AI analysis

236.158.157.204.in-addr.arpa has 158.157.204.in-addr.arpa as its parent.

Two name servers auth1.dns.cogentco.com and auth2.dns.cogentco.com are delegated to 158.157.204.in-addr.arpa.

158.157.204.in-addr.arpa uses the same name server configuration as other domains, such as moversxpress.com, 100.52.154.in-addr.arpa, 2.230.207.in-addr.arpa, 2.6.1.0.0.0.0.0.0.0.0.0.7.0.0.0.2.0.0.0.8.7.9.0.1.0.0.2.ip6.arpa and 41.236.206.in-addr.arpa.

158.157.204.in-addr.arpa at least partially shares name servers with other domains such as upsbelgium.be, daktronics.com.mx, ups-scs.be, 19.29.216.in-addr.arpa and 2.153.in-addr.arpa.

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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