CF1757149105896-tsm20250906081701

DNSWHOIS.INFO - 167.221.216.in-addr.arpa

Search for IP or hostnames:

167.221.216.in-addr.arpa checked at 2025-09-06T08:58:25.877Z 306ms 58/58/58 100% R:15

167.221.216.in-addr.arpa

NSx1.amazonaws.com
A156.154.64.10🇺🇸 Neustar
PTRu1.amazonaws.com
NSx2.amazonaws.com
A156.154.65.10🇺🇸 Neustar
PTRu2.amazonaws.com
NSpdns1.ultradns.net
A2001:502:f3ff::1 🇺🇸 Neustar
PTRpdns1.ultradns.net
A204.74.108.1🇺🇸 Neustar
PTRpdns1.ultradns.net
NSx3.amazonaws.org
A156.154.150.1🇺🇸 AS399161
PTRdns-01.ultradns2.com
NSx4.amazonaws.org
A204.74.120.1🇺🇸 AS399159
PTRdns-01.ultradns2.org

221.216.in-addr.arpa

AI analysis

Five name servers, x1.amazonaws.com, x2.amazonaws.com, pdns1.ultradns.net, x3.amazonaws.org, and x4.amazonaws.org, are delegated to 167.221.216.in-addr.arpa.

The name servers of 167.221.216.in-addr.arpa are at least partially shared with other domains such as softcom.me, nkb3.org, harborfreighht.com, odpbusiness.com, and hamiltoncollection.com.

The name servers pdns5.ultradns.info, pdns3.ultradns.org, pdns2.ultradns.net, pdns6.ultradns.co.uk, and pdns4.ultradns.org are frequently utilized in conjunction.

x1.amazonaws.com points to the IP address: 156.154.64.10. x2.amazonaws.com points to the IP address: 156.154.65.10. pdns1.ultradns.net points to two IP addresses: 2001:502:f3ff::1 and 204.74.108.1. x3.amazonaws.org points to the IP address: 156.154.150.1. x4.amazonaws.org points to the IP address: 204.74.120.1.

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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