DNSWHOIS.INFO - jisys.co.jp
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jisys.co.jp checked at 2025-10-06T08:36:23.930Z 598ms 63/63/63 100% R:18jisys.co.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 | ||||||
| MX | jisys.sakura.ne.jp | ||||||
| A | 49.212.207.31🇯🇵 SAKURA internet AS9371 | ||||||
| PTR | www3021.sakura.ne.jp | ||||||
| A | 49.212.214.50🇯🇵 SAKURA internet AS9371 | ||||||
| PTR | www8036ug.sakura.ne.jp | ||||||
co.jp
Starts with same word
Starts similarily
AI analysis
jisys.co.jp resolves to a single IP: 49.212.214.50.
Other host names share IP numbers with jisys.co.jp; for instance www8036ug.sakura.ne.jp.
jisys.co.jp has two name servers: ns1.dns.ne.jp and ns2.dns.ne.jp.
jisys.co.jp shares the same name server setup as other domains, for example blastbeat.jp, digikids.jp, fujioka-rc.sakura.ne.jp, msv-im10722.sakura.ne.jp and shindows.jp.
jisys.co.jp partially shares name servers with other domains, for instance navi-kita.net.
Host names with a single IP:
ns1.dns.ne.jp points to 61.211.236.1
ns2.dns.ne.jp points to 133.167.21.1
jisys.co.jp is handled by a single mail server, jisys.sakura.ne.jp.
jisys.co.jp uses the same mail server setup as other domains, for example jisys.sakura.ne.jp.
Host name jisys.sakura.ne.jp points to IP 49.212.207.31.