WWW.RTSAK.COM - mail.r2103.com
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mail.r2103.com checked at 2025-10-24T16:45:05.469Z 730ms 64/64/64 100% R:16mail.r2103.com
| CNAME | r2103.com | ||||||
| MX | r2103.com | ||||||
| A | 133.167.8.38🇯🇵 SAKURA internet AS9371 | ||||||
| PTR | www5128.sakura.ne.jp | ||||||
| NS | ns1.dns.ne.jp | ||||||
| A | 61.211.236.1🇯🇵 SAKURA internet AS9370 | ||||||
| PTR | ns1.dns.ne.jp | ||||||
| NS | ns2.dns.ne.jp | ||||||
| A | 133.167.21.1🇯🇵 SAKURA internet AS9371 | ||||||
| PTR | ns2.dns.ne.jp | ||||||
| A | 133.167.8.38🇯🇵 SAKURA internet AS9371 | ||||||
| PTR | www5128.sakura.ne.jp | ||||||
r2103.com
| MX | r2103.com | ||||||
| NS | ns1.dns.ne.jp | ||||||
| NS | ns2.dns.ne.jp | ||||||
| A | 133.167.8.38🇯🇵 SAKURA internet AS9371 | ||||||
Starts with same word
Starts similarily
AI analysis
mail.r2103.com points to a single IP address: 133.167.8.38.
Other host names such as to-one.jp, wly.jp, mail.nrw.toybit.net, www5128.sakura.ne.jp and kantou-ryutsu.jp share IP numbers with mail.r2103.com.
mail.r2103.com is delegated to two name servers: ns1.dns.ne.jp and ns2.dns.ne.jp.
mail.r2103.com uses the same name server setup as other domains, including tateousapo.sakura.ne.jp, service.tas-ltd.jp, ako-tanino.com, slwater.org and cosmoace.co.jp.
Hostnames with a single IP
ns1.dns.ne.jp resolves to: 61.211.236.1.
ns2.dns.ne.jp resolves to: 133.167.21.1.
The mail server for mail.r2103.com is r2103.com.
mail.r2103.com shares the same mail server setup as other domains, for instance r2103.com.
Host r2103.com points to IP 133.167.8.38.