CF1759440902420-tsm20251002182459

WWW.RTSAK.COM - f.hatena.ne.jp

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f.hatena.ne.jp checked at 2025-10-02T21:35:02.409Z 156ms 54/54/54 100% R:16

f.hatena.ne.jp

MXmailinbound.hatena.ne.jp
A18.181.72.178🇯🇵 Amazon
PTRec2-18-181-72-178.ap-northeast-1.compute.amazonaws.com
A54.248.132.246🇯🇵 Amazon
PTRec2-54-248-132-246.ap-northeast-1.compute.amazonaws.com
A35.72.219.75🇯🇵 Amazon
PTRec2-35-72-219-75.ap-northeast-1.compute.amazonaws.com
A54.249.227.138🇯🇵 Amazon
PTRec2-54-249-227-138.ap-northeast-1.compute.amazonaws.com

hatena.ne.jp

NSns-451.awsdns-56.com
NSns-947.awsdns-54.net
NSns-1239.awsdns-26.org
MXaspmx.l.google.com
NSns-1574.awsdns-04.co.uk
MXalt1.aspmx.l.google.com
MXalt2.aspmx.l.google.com
MXalt3.aspmx.l.google.com
MXalt4.aspmx.l.google.com
A43.206.9.13🇯🇵 Amazon
A54.249.30.200🇯🇵 Amazon
rank #558 globally
rank #4 in the tld
This domain, "hatena.ne.jp", belongs to Hatena Co., Ltd., a Japanese internet services company. They offer various online platforms and services such as Hatena Blog, Hatena Bookmark, and Hatena Diary. The ".ne.jp" is a top-level domain (TLD) specific to network service providers in Japan.

Starts with same word

Starts similarily

AI analysis

Two IP numbers are pointed to by f.hatena.ne.jp: 35.72.219.75 and 54.249.227.138.

f.hatena.ne.jp is handled by a single mail server, mailinbound.hatena.ne.jp.

f.hatena.ne.jp uses the same mail server setup as other domains, for instance saita.g.hatena.ne.jp, originaltheory.g.hatena.ne.jp, hatepedia.g.hatena.ne.jp, xyjcu.g.hatena.ne.jp and kurain.g.hatena.ne.jp.

f.hatena.ne.jp shares some mail servers with other domains, including comic-days.com, gihoku-ura.g.hatena.ne.jp, whitejersey.g.hatena.ne.jp and minotauros.g.hatena.ne.jp.

mailinbound.hatena.ne.jp resolves to two IPs: 18.181.72.178 and 54.248.132.246.

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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