CF1763767990170-tsm20251116095642

IPLIST.NET - postanet.jp

Search for IP or hostnames:

postanet.jp checked at 2025-11-21T23:33:10.126Z 704ms 88/88/88 100% R:15 allDone:true timedOut:false

postanet.jp

NSns1-05.azure-dns.com
A2603:1061:0:700::5 🇺🇸 Microsoft
PTRns1-05.azure-dns.com
A13.107.236.5🇺🇸 Microsoft
PTRns1-05.azure-dns.com
NSns4-05.azure-dns.info
A2620:1ec:bda:700::5 🇺🇸 Microsoft
PTRns4-05.azure-dns.info
A208.84.5.5🇺🇸 Microsoft
PTRns4-05.azure-dns.info
MXmail.postanet.jp
A60.43.205.238🇯🇵 OCN
PTRpostanet.jp
NSns2-05.azure-dns.net
A2620:1ec:8ec:700::5 🇺🇸 Microsoft
PTRns2-05.azure-dns.net
A150.171.21.5🇺🇸 Microsoft
PTRns2-05.azure-dns.net
NSns3-05.azure-dns.org
A2a01:111:4000:700::5 🇬🇧 Microsoft
PTRns3-05.azure-dns.org
A204.14.183.5🇺🇸 Microsoft
PTRns3-05.azure-dns.org
A40.74.100.129🇯🇵 Microsoft

jp

NSa.dns.jp
NSb.dns.jp
NSc.dns.jp
NSd.dns.jp
NSe.dns.jp
NSf.dns.jp
NSg.dns.jp
NSh.dns.jp
rank #381220 globally
rank #6603 in the tld

PTR for

Up

Starts with same word

Starts similarily

AI analysis

postanet.jp is the parent of mail.postanet.jp.

postanet.jp resolves to a single IP address: 40.74.100.129.

Other host names, for instance waws-prod-os1-013.japanwest.cloudapp.azure.com, share IP numbers with postanet.jp.

postanet.jp is delegated to four name servers: ns1-05.azure-dns.com, ns4-05.azure-dns.info, ns2-05.azure-dns.net and ns3-05.azure-dns.org.

postanet.jp at least partially shares name servers with other domains, including zenus.com, rybelsus.com, alldays.com, fayettecountyga.gov and ardorhealth.com.

Hosts with two IP numbers:

Host ns1-05.azure-dns.com points to 2603:1061:0:700::5 and 13.107.236.5

Host ns4-05.azure-dns.info points to 2620:1ec:bda:700::5 and 208.84.5.5

Host ns2-05.azure-dns.net points to 2620:1ec:8ec:700::5 and 150.171.21.5

Host ns3-05.azure-dns.org points to 2a01:111:4000:700::5 and 204.14.183.5

postanet.jp is handled by a single mail server, mail.postanet.jp.

mail.postanet.jp points to a single IP: 60.43.205.238.

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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