CF1761353577990-tsm20251024211356

WWW.RTSAK.COM - optis.org

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optis.org checked at 2025-10-25T00:52:57.971Z 422ms 63/63/63 100% R:20

optis.org

MXmx.optis.org
A153.122.206.94🇯🇵 GMO CLOUD
NSdnss10.so-net.ne.jp
A210.139.255.1🇯🇵 So-net
PTRdnss10.so-net.ne.jp
NSdnss11.so-net.ne.jp
A210.139.255.17🇯🇵 So-net
PTRdnss11.so-net.ne.jp
A153.122.205.50🇯🇵 GMO CLOUD

org

NSa0.org.afilias-nst.info
NSa2.org.afilias-nst.info
NSc0.org.afilias-nst.info
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSd0.org.afilias-nst.org

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Starts with same word

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AI analysis

The parent of mx.optis.org is optis.org.

optis.org points to a single IP: 153.122.205.50.

Other host names, for instance sungrp.co.jp, maxracing.co.jp, ishikawa-jyosei-kikin.or.jp, matsuoka-ds.jp and takane.biz share IP numbers with optis.org.

Two name servers dnss10.so-net.ne.jp and dnss11.so-net.ne.jp handle delegation for optis.org.

optis.org uses the same name server setup as other domains, for example offco.net, arc-muse.com, kk-fusou.co.jp, krts.co.jp and nkef.net.

optis.org shares name servers with other domains at least in part, for instance kanzai-tec.net.

Host names with one IP number: The host name dnss10.so-net.ne.jp points to 210.139.255.1 and the host name dnss11.so-net.ne.jp points to 210.139.255.17.

optis.org is handled by a single mail server, mx.optis.org.

mx.optis.org points to a single IP: 153.122.206.94.

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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zxZrhQA CF johedugfp 2025-10-25