IPLIST.NET - 4.221.209.in-addr.arpa
Search for IP or hostnames:
4.221.209.in-addr.arpa checked at 2025-10-29T19:15:02.509Z 603ms 42/42/42 100% R:124.221.209.in-addr.arpa
| NS | auth1.dns.expedient.com | ||||||
| A | 209.166.168.15🇺🇸 Expedient | ||||||
| PTR | auth1.dns.pitdc1.stargate.net | ||||||
| NS | auth2.dns.expedient.com | ||||||
| A | 216.183.191.12🇺🇸 Expedient | ||||||
| PTR | auth2.dns.bosdc1.expedient.net | ||||||
| NS | auth3.dns.expedient.com | ||||||
| A | 207.54.143.204🇺🇸 Expedient | ||||||
| PTR | auth3.dns.expedient.com | ||||||
221.209.in-addr.arpa
Starts with same word
Starts similarily
AI analysis
4.221.209.in-addr.arpa is delegated to three name servers auth1.dns.expedient.com, auth2.dns.expedient.com and auth3.dns.expedient.com.
4.221.209.in-addr.arpa at least partially shares name servers with other domains, for instance 171.190.209.in-addr.arpa, pm3-14.mcm.pa.stargate.net, nordson.com.au, nordson.fr and smithersrapratds.com.
These name servers are commonly used with the following name servers: auth5.dns.expedient.com, auth4.dns.expedient.com, ns1.abs.net, ns2.abs.net, auth6.dns.expedient.com, ns2.charm.net, ns1.capitol.net, ns.capitol.net, ns-prime.charm.net and ns3.charm.net.
Host names with one IP number: auth1.dns.expedient.com points to 209.166.168.15; auth2.dns.expedient.com points to 216.183.191.12; auth3.dns.expedient.com points to 207.54.143.204.