CF1760618297018-tsm20251016114356

WWW.RTSAK.COM - www421b.sakura.ne.jp

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www421b.sakura.ne.jp checked at 2025-10-16T12:38:17.004Z 430ms 57/57/57 100% R:14

www421b.sakura.ne.jp

MXwww421b.sakura.ne.jp
A2403:3a00:106:4:219:94:155:211 🇯🇵 SAKURA internet AS9371
PTRwww421b.sakura.ne.jp
A219.94.155.211🇯🇵 SAKURA internet AS9371
PTRwww421b.sakura.ne.jp
A2403:3a00:106:4:219:94:155:211 🇯🇵 SAKURA internet AS9371
PTRwww421b.sakura.ne.jp
A219.94.155.211🇯🇵 SAKURA internet AS9371
PTRwww421b.sakura.ne.jp

sakura.ne.jp

MXmail.sakura.ad.jp
NSns1.dns.ne.jp
NSns2.dns.ne.jp
A163.43.179.80🇯🇵 SAKURA internet AS9370
rank #639 globally
rank #6 in the tld
This domain name "sakura.ne.jp" is associated with Sakura Internet Inc., a Japanese internet service company that provides various services including web hosting, domain registration, and server management. The "ne.jp" part of the domain refers to Network Service, indicating it's a network or internet service provider in Japan.

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AI analysis

www421b.sakura.ne.jp serves as the mail server for landport.co.jp and www421b.sakura.ne.jp.

esperansa.sakura.ne.jp is a mail server commonly used with www421b.sakura.ne.jp.

www421b.sakura.ne.jp points to two IP numbers: 2403:3a00:106:4:219:94:155:211 and 219.94.155.211.

Other host names such as chie-dental.net, logibank.co.jp, 39sankyo.jp, hakata-fuyajo.net and c-f1.com share IPs with www421b.sakura.ne.jp.

One mail server handles www421b.sakura.ne.jp; that server is www421b.sakura.ne.jp.

www421b.sakura.ne.jp shares some mail servers with other domains, for example landport.co.jp.

www421b.sakura.ne.jp points to two IP numbers: 2403:3a00:106:4:219:94:155:211 and 219.94.155.211.

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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EhzEsAy CF johedugfp 2025-10-16