CF1761680690850-tsm20251027103946

DNSWHOIS.INFO - sysul.co.jp

Search for IP or hostnames:

sysul.co.jp checked at 2025-10-28T19:44:50.834Z 322ms 60/60/60 100% R:17

AI analysis

The parent of mail.sysul.co.jp is sysul.co.jp.

sysul.co.jp points to IP number: 116.80.116.130.

Other host names, for instance mail.sysul.co.jp share IP numbers with sysul.co.jp.

sysul.co.jp is delegated to two name servers: ns4.mcnet.ad.jp and ns5.mcnet.ad.jp.

sysul.co.jp shares the same name server setup as hoktek.co.jp, e-yamato.co.jp, fd-ibi.jp, senzokukokyuuki.jp and meadows.co.jp.

Host names with a single IP:

ns4.mcnet.ad.jp points to 210.172.36.182.

ns5.mcnet.ad.jp points to 210.172.36.198.

sysul.co.jp is handled by a single mail server, mail.sysul.co.jp.

mail.sysul.co.jp points to a single IP: 116.80.116.130.

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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smkTcQT CF johedugfp 2025-10-28