CF1759792182269-tsm20251005211530

DNSWHOIS.INFO - post-in.jp

Search for IP or hostnames:

post-in.jp checked at 2025-10-06T23:09:42.244Z 653ms 131/131/131 100% R:12

post-in.jp

NSalina.ns.cloudflare.com
A2606:4700:50::adf5:3a3d 🇺🇸 Cloudflare
PTRalina.ns.cloudflare.com
A2803:f800:50::6ca2:c03d 🇨🇷 Cloudflare
PTRalina.ns.cloudflare.com
A2a06:98c1:50::ac40:203d 🇺🇸 Cloudflare
PTRalina.ns.cloudflare.com
A108.162.192.61🇺🇸 Cloudflare
PTRalina.ns.cloudflare.com
A172.64.32.61🇺🇸 Cloudflare
PTRalina.ns.cloudflare.com
A173.245.58.61🇺🇸 Cloudflare
PTRalina.ns.cloudflare.com
NSkurt.ns.cloudflare.com
A2606:4700:58::adf5:3bc1 🇺🇸 Cloudflare
PTRkurt.ns.cloudflare.com
A2803:f800:50::6ca2:c1c1 🇨🇷 Cloudflare
PTRkurt.ns.cloudflare.com
A2a06:98c1:50::ac40:21c1 🇺🇸 Cloudflare
PTRkurt.ns.cloudflare.com
A108.162.193.193🇺🇸 Cloudflare
PTRkurt.ns.cloudflare.com
A172.64.33.193🇺🇸 Cloudflare
PTRkurt.ns.cloudflare.com
A173.245.59.193🇺🇸 Cloudflare
PTRkurt.ns.cloudflare.com
MX_dc-mx.4cbe2a78eacb.post-in.jp
A210.129.53.126🇯🇵 IDC Frontier Inc.
PTR210-129-53-126.newton.jp-east.compute.idcfcloud.net
A2606:4700:20::681a:6cf 🇺🇸 Cloudflare
A2606:4700:20::681a:7cf 🇺🇸 Cloudflare
A2606:4700:20::ac43:4b04 🇺🇸 Cloudflare
A104.26.6.207 Cloudflare
A104.26.7.207 Cloudflare
A172.67.75.4🇺🇸 Cloudflare

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

Up

Starts with same word

Starts similarily

AI analysis

The parent of mail.post-in.jp is post-in.jp.

Six IP numbers are pointed to by post-in.jp: 2606:4700:20::681a:6cf, 2606:4700:20::681a:7cf, 2606:4700:20::ac43:4b04, 104.26.6.207, 104.26.7.207 and 172.67.75.4.

Other host names, for instance canusa.de, mail.fallsafety.com, soapcentral.com, asset2.ayana.com and zorbas.com.cy share IP numbers with post-in.jp.

post-in.jp is delegated to two name servers: alina.ns.cloudflare.com and kurt.ns.cloudflare.com.

post-in.jp uses the same name server setup as other domains, for instance ifwh.com, obgynspb.com, fuchart.com, atmatm.net and womenshealthusa.com.

post-in.jp shares name servers with other domains at least partially, for instance reubenkytecarpentry.co.uk, backgroundchecklookup.com, stripparadise.com, axonivy.io and love-buzz.co.

these name servers are often used with haley.ns.cloudflare.com, curt.ns.cloudflare.com and lakas.ns.cloudflare.com.

Host names with six IP numbers: alina.ns.cloudflare.com points to 2606:4700:50::adf5:3a3d, 2803:f800:50::6ca2:c03d, 2a06:98c1:50::ac40:203d, 108.162.192.61, 172.64.32.61 and 173.245.58.61; kurt.ns.cloudflare.com points to 2606:4700:58::adf5:3bc1, 2803:f800:50::6ca2:c1c1, 2a06:98c1:50::ac40:21c1, 108.162.193.193, 172.64.33.193 and 173.245.59.193.

The mail server for post-in.jp is _dc-mx.4cbe2a78eacb.post-in.jp.

Host name _dc-mx.4cbe2a78eacb.post-in.jp resolves to IP 210.129.53.126.

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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