CF1760757316395-tsm20251017082432

WWW.RTSAK.COM - csplan.co.jp

Search for IP or hostnames:

csplan.co.jp checked at 2025-10-18T03:15:16.380Z 428ms 88/88/88 100% R:15

csplan.co.jp

NSns-261.awsdns-32.com
A2600:9000:5301:500::1 🇺🇸 Amazon
PTRns-261.awsdns-32.com
A205.251.193.5🇺🇸 Amazon
PTRns-261.awsdns-32.com
NSns-995.awsdns-60.net
A2600:9000:5303:e300::1 🇺🇸 Amazon
PTRns-995.awsdns-60.net
A205.251.195.227🇺🇸 Amazon
PTRns-995.awsdns-60.net
NSns-1230.awsdns-25.org
A2600:9000:5304:ce00::1 🇺🇸 Amazon
PTRns-1230.awsdns-25.org
A205.251.196.206🇺🇸 Amazon
PTRns-1230.awsdns-25.org
MXmail.csplan.co.jp
A52.68.3.99🇯🇵 Amazon
PTRmail.csplan.co.jp
NSns-1642.awsdns-13.co.uk
A2600:9000:5306:6a00::1 🇺🇸 Amazon
PTRns-1642.awsdns-13.co.uk
A205.251.198.106🇺🇸 Amazon
PTRns-1642.awsdns-13.co.uk
A219.163.18.64🇯🇵 NTT Communications Corporation (OCN)

co.jp

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AI analysis

csplan.co.jp is a parent of mail.csplan.co.jp, bd.csplan.co.jp, toyama-ishin.csplan.co.jp and aws02.csplan.co.jp.

csplan.co.jp points to a single IP number: 219.163.18.64.

csplan.co.jp is delegated to four name servers: ns-261.awsdns-32.com, ns-995.awsdns-60.net, ns-1230.awsdns-25.org and ns-1642.awsdns-13.co.uk.

csplan.co.jp at least partially shares name servers with other domains, for instance bomc2.com, im-growing.com, ca.napaautoparts.com, orcon.net and d18xmbhdncue87.cloudfront.net.

These name servers are commonly used together with the name servers ns-653.awsdns-17.net, ns-1527.awsdns-62.org, ns-1856.awsdns-40.co.uk, ns-1069.awsdns-05.org, ns-18.awsdns-02.com, ns-2037.awsdns-62.co.uk, ns-334.awsdns-41.com, ns-944.awsdns-54.net, ns-1955.awsdns-52.co.uk and ns-657.awsdns-18.net.

Host names with two IP numbers:

ns-261.awsdns-32.com points to: 2600:9000:5301:500::1 and 205.251.193.5.

ns-995.awsdns-60.net points to: 2600:9000:5303:e300::1 and 205.251.195.227.

ns-1230.awsdns-25.org points to: 2600:9000:5304:ce00::1 and 205.251.196.206.

ns-1642.awsdns-13.co.uk points to: 2600:9000:5306:6a00::1 and 205.251.198.106.

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

mail.csplan.co.jp points to a single IP: 52.68.3.99.

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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zKALLwQ CF johedugfp 2025-10-18