coolcore.jp - robtex.com
coolcore.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 34.111.141.225🇺🇸 Google34.108.0.0/14 | ||||||
| PTR | 225.141.111.34.bc.googleusercontent.com | ||||||
| NS | ns-rs1.gmoserver.jp ⭐ | ||||||
| A | 157.7.32.87🇯🇵 GMO-DNS157.7.32.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | ns-rs1.gmoserver.jp | ||||||
| NS | ns-rs2.gmoserver.jp | ||||||
| A | 157.7.33.87🇯🇵 GMO-DNS157.7.33.0/24 GMO Internet,inc. Network-Team. | ||||||
| PTR | ns-rs2.gmoserver.jp | ||||||
| MX | mail66.onamae.ne.jp ⭐ | ||||||
| A | 118.27.122.113🇯🇵 GMO-INTERNET118.27.122.0/24 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan | ||||||
| PTR | mail66.onamae.ne.jp | ||||||
| TXT | v=spf1 include:_spf.onamae.ne.jp ~all | ||||||
| SOA | ns-rs1.gmoserver.jphostmaster@gmoserver.jp serial=1687749091 | ||||||
jp
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | z.dns.jp ⭐ | ||||||
| NS | a.dns.jp | ||||||
| NS | b.dns.jp | ||||||
| NS | c.dns.jp | ||||||
| NS | d.dns.jp | ||||||
| NS | e.dns.jp | ||||||
| NS | f.dns.jp | ||||||
| NS | g.dns.jp | ||||||
| NS | h.dns.jp | ||||||
| SOA | z.dns.jproot@dns.jp serial=1778572803 | ||||||
Same first word
coolcore.tv |
coolcore.jp |
coolcore.co |
coolcore.me |
coolcore.com |
coolcore.org |
coolcore.biz |
coolcore.ru |
coolcore.es |
coolcore.netlify.app |
coolcore.ca |
coolcore.mobi |
Similar names
cocooler.com |
coolerco.com |
ecocolor.pt |
cerocool.com |
colocore.com |
corecolo.com |
colocore.ch |
ecocolor.com |
ecocolor.cl |
cocolore.com |
coreloco.com |
coloreco.com.br |
ceroloco.com |
corecool.com |
corecool.net |
DNS History
11 records (4 active, 7 former)
●NSns-rs1.gmoserver.jp2026-03-27 → 2026-05-12 · 3 obs
● 2026-03-27 18:25:34
● 2026-05-12 08:30:08
●NSns-rs2.gmoserver.jp2026-03-27 → 2026-05-12 · 3 obs
● 2026-03-27 18:25:34
● 2026-05-12 08:30:08
○NSns.uni-land.or.jp2016-09-24 → 2017-05-14 · 5 obs
● 2016-09-24 07:35:40
● 2017-05-14 02:41:36
○ 2026-03-27 18:25:34
○ 2026-05-12 08:30:08
○NSns1.server286.com2015-04-24 → 2015-04-24 · 3 obs
○ 2016-09-24 07:35:40
○ 2026-05-12 08:30:08
○NSns2.server286.com2015-04-24 → 2015-04-24 · 3 obs
○ 2016-09-24 07:35:40
○ 2026-05-12 08:30:08
○NSns2.uni-land.or.jp2016-09-24 → 2017-05-14 · 5 obs
● 2016-09-24 07:35:40
● 2017-05-14 02:41:36
○ 2026-03-27 18:25:34
○ 2026-05-12 08:30:08
○MXmail.coolcore.jp2015-04-24 → 2015-04-24 · 3 obs
○ 2016-09-24 07:35:40
○ 2026-05-12 08:30:08
●MXmail66.onamae.ne.jp2026-03-27 → 2026-05-12 · 3 obs
● 2026-03-27 18:25:34
● 2026-05-12 08:30:08
○A210.166.135.1432016-09-24 → 2017-05-14 · 5 obs
● 2016-09-24 07:35:40
● 2017-05-14 02:41:36
○ 2026-03-27 18:25:34
○ 2026-05-12 08:30:08
●A34.111.141.2252026-03-27 → 2026-05-12 · 3 obs
● 2026-03-27 18:25:34
● 2026-05-12 08:30:08
○A64.14.68.872015-04-24 → 2015-04-24 · 3 obs
○ 2016-09-24 07:35:40
○ 2026-05-12 08:30:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | c.dns.jp, a.dns.jp, b.dns.jp, d.dns.jp... | - |
| coolcore.jp | ns-rs2.gmoserver.jp, ns-rs1.gmoserver.jp | - |
✅ Authoritative Response
Server:157.7.32.87
NS records: ns-rs2.gmoserver.jp, ns-rs1.gmoserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for coolcore.jp (unsigned zone)
⏱️ Timing
Total: 1086ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 34.111.141.225 |
| NS | 2 | ns-rs1.gmoserver.jp, ns-rs2.gmoserver.jp |
| MX | 1 | mail66.onamae.ne.jp (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.onamae.ne.jp ~all |
| SOA | 1 | ns-rs1.gmoserver.jp hostmaster.gmoserver |
Analysis
IP Addresses
coolcore.jp points to a single IP address: 34.111.141.225.
Other host names such as gyoseinavi-office.com, fons-office.com, alterna-z.com, tokiwa-an.com and applikoshien.jp share IP numbers with coolcore.jp.
Name Servers
coolcore.jp is delegated to two name servers: ns-rs1.gmoserver.jp and ns-rs2.gmoserver.jp.
coolcore.jp uses the same name server setup as other domains, including andon-company.com, toyoki.org, a-flag.com, reef.co.jp and sugichu.com.
coolcore.jp shares some name servers with other domains, for example onamaeweb.jp.
Hostnames with a single IP
ns-rs1.gmoserver.jp resolves to: 157.7.32.87.
ns-rs2.gmoserver.jp resolves to: 157.7.33.87.
Mail Servers
The mail server for coolcore.jp is mail66.onamae.ne.jp.
coolcore.jp uses the same mail server setup as other domains, for instance disasterpolicy.com, whouse.jp, ravilabo.com, gw-job.net and k-crew.com.
coolcore.jp shares some mail servers with other domains at least partially, for example e-hapi.com, lovers-inc.com and triple-bit.net.
Host mail66.onamae.ne.jp points to IP 118.27.122.113.