CF1760722574926-tsm20251017082432

DNSWHOIS.INFO - 18.173.209.in-addr.arpa

Search for IP or hostnames:

18.173.209.in-addr.arpa checked at 2025-10-17T17:36:14.907Z 247ms 127/127/127 100% R:14

18.173.209.in-addr.arpa

NSdns1.northampton.edu
A208.73.176.3๐Ÿ‡บ๐Ÿ‡ธ AS22841
PTRdns2.northampton.edu
A208.73.176.33๐Ÿ‡บ๐Ÿ‡ธ AS22841
PTRdns1.northampton.edu
NSdns2.northampton.edu
A208.73.176.3๐Ÿ‡บ๐Ÿ‡ธ AS22841
PTRdns2.northampton.edu
NSdns3.northampton.edu
A208.73.176.17๐Ÿ‡บ๐Ÿ‡ธ AS22841
PTRdns3.northampton.edu
NSdns4.northampton.edu
A208.73.176.89๐Ÿ‡บ๐Ÿ‡ธ AS22841
NSns1.northampton.edu
A208.73.176.33๐Ÿ‡บ๐Ÿ‡ธ AS22841
PTRdns1.northampton.edu
NSsecns.northampton.edu
A208.73.176.17๐Ÿ‡บ๐Ÿ‡ธ AS22841
PTRdns3.northampton.edu
NSsophos.northampton.edu
A208.73.176.3๐Ÿ‡บ๐Ÿ‡ธ AS22841
PTRdns2.northampton.edu
NSdns1.ptd.net
A2606:9400:0:a:204:186:0:201 ๐Ÿ‡บ๐Ÿ‡ธ PenTeleData
PTRdns1.ptd.net
A204.186.0.201๐Ÿ‡บ๐Ÿ‡ธ PenTeleData
PTRdns1.ptd.net
NSdns2.ptd.net
A2606:9400:0:b:207:44:96:129 ๐Ÿ‡บ๐Ÿ‡ธ PenTeleData
PTRdns2.ptd.net
A207.44.96.129๐Ÿ‡บ๐Ÿ‡ธ PenTeleData
PTRdns2.ptd.net
NSdns3.ptd.net
A2606:9400:0:a:204:186:0:203 ๐Ÿ‡บ๐Ÿ‡ธ PenTeleData
PTRdns3.ptd.net
A204.186.0.203๐Ÿ‡บ๐Ÿ‡ธ PenTeleData
PTRdns3.ptd.net
NSdns4.ptd.net
A2606:9400:0:b:207:44:0:1 ๐Ÿ‡บ๐Ÿ‡ธ PenTeleData
PTRdns4.ptd.net
A207.44.0.1๐Ÿ‡บ๐Ÿ‡ธ PenTeleData
PTRdns4.ptd.net
NSdns5.ptd.net
A2606:9400:0:c:204:186:80:169 ๐Ÿ‡บ๐Ÿ‡ธ PenTeleData
PTRdns5.ptd.net
A204.186.80.169๐Ÿ‡บ๐Ÿ‡ธ PenTeleData
PTRdns5.ptd.net
NSdns6.ptd.net
A2606:9400:0:d:204:186:80:249 ๐Ÿ‡บ๐Ÿ‡ธ PenTeleData
PTRdns6.ptd.net
A204.186.80.249๐Ÿ‡บ๐Ÿ‡ธ PenTeleData
PTRdns6.ptd.net

173.209.in-addr.arpa

Starts with same word

Starts similarily

AI analysis

18.173.209.in-addr.arpa is delegated to thirteen name servers: dns1.northampton.edu, dns2.northampton.edu, dns3.northampton.edu, dns4.northampton.edu, ns1.northampton.edu, secns.northampton.edu, sophos.northampton.edu, dns1.ptd.net, dns2.ptd.net, dns3.ptd.net, dns4.ptd.net, dns5.ptd.net and dns6.ptd.net.

18.173.209.in-addr.arpa at least partially shares name servers with other domains, for example 240.15.70.in-addr.arpa, 108.97.75.in-addr.arpa, 79.44.207.in-addr.arpa, 134.102.24.in-addr.arpa and ser.ptd.net.

Host names with two IP numbers:

Host name dns1.northampton.edu points to 208.73.176.3 and 208.73.176.33

Host name dns1.ptd.net points to 2606:9400:0:a:204:186:0:201 and 204.186.0.201

Host name dns2.ptd.net points to 2606:9400:0:b:207:44:96:129 and 207.44.96.129

Host name dns3.ptd.net points to 2606:9400:0:a:204:186:0:203 and 204.186.0.203

Host name dns4.ptd.net points to 2606:9400:0:b:207:44:0:1 and 207.44.0.1

Host name dns5.ptd.net points to 2606:9400:0:c:204:186:80:169 and 204.186.80.169

Host name dns6.ptd.net points to 2606:9400:0:d:204:186:80:249 and 204.186.80.249

Host names with one IP number:

Host name dns2.northampton.edu points to 208.73.176.3

Host name dns3.northampton.edu points to 208.73.176.17

Host name dns4.northampton.edu points to 208.73.176.89

Host name ns1.northampton.edu points to 208.73.176.33

Host name secns.northampton.edu points to 208.73.176.17

Host name sophos.northampton.edu points to 208.73.176.3

Host names that point to 208.73.176.3: dns1.northampton.edu, dns2.northampton.edu and sophos.northampton.edu

Host names that point to 208.73.176.33: dns1.northampton.edu and ns1.northampton.edu

Host names that point to 208.73.176.17: dns3.northampton.edu and secns.northampton.edu

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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zmyrbXX CF johedugfp 2025-10-17