DNSWHOIS.INFO - 173.100.38.in-addr.arpa
Search for IP or hostnames:
173.100.38.in-addr.arpa checked at 2025-10-29T01:37:30.959Z 156ms 50/50/50 100% R:8173.100.38.in-addr.arpa
| NS | auth1.dns.cogentco.com | ||||||
| A | 2001:550:1:a::d 🇺🇸 COGENT | ||||||
| PTR | auth1.dns.cogentco.com | ||||||
| A | 66.28.0.14🇺🇸 COGENT | ||||||
| PTR | auth1.dns.cogentco.com | ||||||
| NS | auth2.dns.cogentco.com | ||||||
| A | 2001:550:1:b::d 🇺🇸 COGENT | ||||||
| PTR | auth2.dns.cogentco.com | ||||||
| A | 66.28.0.30🇺🇸 COGENT | ||||||
| PTR | auth2.dns.cogentco.com | ||||||
100.38.in-addr.arpa
| NS | auth1.dns.cogentco.com | ||||||
| NS | auth2.dns.cogentco.com | ||||||
Up
72.173.100.38.in-addr.arpa |
226.173.100.38.in-addr.arpa |
82.173.100.38.in-addr.arpa |
231.173.100.38.in-addr.arpa |
Starts with same word
Starts similarily
AI analysis
173.100.38.in-addr.arpa is a parent of 72.173.100.38.in-addr.arpa, 226.173.100.38.in-addr.arpa, 82.173.100.38.in-addr.arpa and 231.173.100.38.in-addr.arpa.
173.100.38.in-addr.arpa's delegation uses two name servers: auth1.dns.cogentco.com and auth2.dns.cogentco.com.
173.100.38.in-addr.arpa uses the same name server setup as other domains, such as clssettlement.info, 44.154.in-addr.arpa, sas.org.rs, 148.112.38.in-addr.arpa and 120.101.38.in-addr.arpa.
173.100.38.in-addr.arpa at least partially shares name servers with other domains, including 152.37.195.in-addr.arpa, schneiderjobs.com, gsb.columbia.edu, wincraftsports.com and schneidertech.com.
These name servers are commonly used together with the name servers 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