IPLIST.NET - optimizer.co.jp
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optimizer.co.jp checked at 2025-09-28T05:13:55.580Z 496ms 113/113/113 100% R:18
optimizer.co.jp
MX | ms60358059.msv1.invalid | ||||||
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 | dmail.kagoya.net | ||||||
A | 210.134.51.6🇯🇵 KAGOYA JAPAN | ||||||
PTR | dmail01.kagoya.net | ||||||
A | 210.134.51.7🇯🇵 KAGOYA JAPAN | ||||||
PTR | dmail02.kagoya.net | ||||||
A | 210.134.58.253🇯🇵 KAGOYA JAPAN | ||||||
PTR | dmail03.kagoya.net | ||||||
A | 210.134.58.254🇯🇵 KAGOYA JAPAN | ||||||
PTR | dmail04.kagoya.net | ||||||
MX | asset.optimizer.co.jp | ||||||
A | 210.189.77.223🇯🇵 IDC Frontier Inc. | ||||||
PTR | www.opticenter.jp | ||||||
MX | mail.optimizer.co.jp | ||||||
A | 210.189.77.223🇯🇵 IDC Frontier Inc. | ||||||
PTR | www.opticenter.jp | ||||||
A | 49.212.207.203🇯🇵 SAKURA internet AS9371 | ||||||
PTR | www3163.sakura.ne.jp |
co.jp
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Starts with same word
Starts similarily
AI analysis
optimizer.co.jp
is the parent of asset.optimizer.co.jp
and mail.optimizer.co.jp
.
optimizer.co.jp
resolves to a single IP: 49.212.207.203.
Other host names, for instance mitsui.foundation
, 1403.jp
, ray-net.jp
, g-sad.com
and yonezawa-yakult.co.jp
share IP numbers with optimizer.co.jp
.
optimizer.co.jp
is delegated to four name servers: 01.dnsv.jp
, 02.dnsv.jp
, 03.dnsv.jp
and 04.dnsv.jp
.
optimizer.co.jp
shares some name servers with other domains, for example sind.co.jp
, seijou.jp
, cbtsol.com
, lovekerala2018.com
and caacas.com
.
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
optimizer.co.jp
is handled by four mail servers: ms60358059.msv1.invalid
, dmail.kagoya.net
, asset.optimizer.co.jp
and mail.optimizer.co.jp
.
optimizer.co.jp
shares some mail servers with other domains, at least partially; for instance portech.co.jp
, tt-dc.com
, nagahp.jp
, romandrop.jp
and daysnavi.info
.
Host names with four IP numbers:
dmail.kagoya.net
points to 210.134.51.6, 210.134.51.7, 210.134.58.253 and 210.134.58.254.
Host names with one IP number:
asset.optimizer.co.jp
points to 210.189.77.223.
mail.optimizer.co.jp
points to 210.189.77.223.
Host names that point to 210.189.77.223: asset.optimizer.co.jp
and mail.optimizer.co.jp
.