DNSWHOIS.INFO - fsystem.co.jp
Search for IP or hostnames:
fsystem.co.jp checked at 2025-10-06T11:47:50.447Z 898ms 84/84/84 100% R:11
fsystem.co.jp
NS | 01.dnsv.jp | ||||||
A | 2400:8500:3300::53 🇯🇵 GMO-DNS | ||||||
PTR | 01.dnsv.jp | ||||||
A | 157.7.32.53🇯🇵 GMO-DNS | ||||||
PTR | 01.dnsv.jp | ||||||
NS | 02.dnsv.jp | ||||||
A | 157.7.33.53🇯🇵 GMO-DNS | ||||||
PTR | 02.dnsv.jp | ||||||
NS | 03.dnsv.jp | ||||||
A | 2400:8500:3000::53 🇯🇵 GMO-DNS | ||||||
PTR | 03.dnsv.jp | ||||||
A | 157.7.34.53🇯🇵 GMO-DNS | ||||||
PTR | 03.dnsv.jp | ||||||
NS | 04.dnsv.jp | ||||||
A | 2400:8500:3fff::53 🇯🇵 GMO-DNS | ||||||
PTR | 04.dnsv.jp | ||||||
A | 157.7.35.53🇯🇵 GMO-DNS | ||||||
PTR | 04.dnsv.jp | ||||||
MX | mail.fsystem.co.jp | ||||||
A | 52.193.150.243🇯🇵 Amazon | ||||||
PTR | mail.fsystem.co.jp | ||||||
A | 52.193.150.243🇯🇵 Amazon | ||||||
PTR | mail.fsystem.co.jp |
co.jp
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Starts with same word
Starts similarily
AI analysis
fsystem.co.jp
is parent of mail.fsystem.co.jp
and ns.fsystem.co.jp
.
fsystem.co.jp
resolves to a single IP address: 52.193.150.243.
Other host names, such as ns.fsystem.co.jp
and mail.fsystem.co.jp
, share IP numbers with fsystem.co.jp
.
fsystem.co.jp
is delegated to four name servers: 01.dnsv.jp
, 02.dnsv.jp
, 03.dnsv.jp
and 04.dnsv.jp
.
fsystem.co.jp
at least partially shares name servers with other domains, including php-class.net
, grepce.com
, kanc.com
, mailuranai.com
and karinto.in
.
Host names with two IP numbers:
01.dnsv.jp
points to 2400:8500:3300::53 and 157.7.32.53.
03.dnsv.jp
points to 2400:8500:3000::53 and 157.7.34.53.
04.dnsv.jp
points to 2400:8500:3fff::53 and 157.7.35.53.
Host names with one IP number:
02.dnsv.jp
points to 157.7.33.53.
fsystem.co.jp
is handled by a single mail server, mail.fsystem.co.jp
.
mail.fsystem.co.jp
points to a single IP: 52.193.150.243.