coreserver.jp
- Domain Power global ranking: #51,561
Its Domain Power Rank is relatively high. This domain was registered at least 20 years ago. Links from a broad range of domains appear in the observed data.
- Global Rank
- #51,561
▼ 13,398
- Rank in TLD
- #1,229
▼ 291
- Referring Domains
- 1,561
▼ 45
- Avg. Referrer Power Rank
- 20.2
- Subdomains
- 774
- Domain age
- 20 yr 5 mo
Link Overview
- Avg. Referrer Power Rank
- 20.2
- Median Referrer Power Rank
- 17.1
- Referring Domains
- 1,561
- Linked Domains
- 2,887
Referring Domains by Power Rank
0–9 384
10–19 553
20–29 312
30–39 152
40–49 78
50–59 39
60–69 30
70–79 9
80–89 2
90–100 2
Total 1,561
Referring Domains
| Referring domain | Power Rank | Global Rank |
|---|---|---|
| wordpress.org | 93.7 | #18 |
| wikipedia.org | 91.8 | #34 |
| hatena.ne.jp | 82.7 | #270 |
| ameblo.jp | 80.3 | #460 |
| mhlw.go.jp | 78.9 | #594 |
| fc2.com | 77.6 | #755 |
| nyu.edu | 76.3 | #988 |
| myftpupload.com | 74.4 | #1,448 |
| biglobe.ne.jp | 73.4 | #1,787 |
| livedoor.jp | 72.6 | #2,091 |
Basic Information
- TLD
- .jpJapan
- Registration date
- 9 May 2006
- Last updated
- 18 Sept 2026
- Expires
- 31 May 2027 (207 days remaining)
- Domain statuses
- Active
- Registry
- Japan Registry Services Co., Ltd.
- Registrar
- VALUE-DOMAIN
Subdomain
apidoc.coreserver.jpkawado.b1.coreserver.jpkuno.b1.coreserver.jpcb1100f.b10.coreserver.jpinfoster.b1001.coreserver.jpyukitank01.b1002.coreserver.jplstyle.b11.coreserver.jpmaltine.b11.coreserver.jpnawagate.b11.coreserver.jpjaa.b12.coreserver.jpjh1kss.b12.coreserver.jpsposic.b12.coreserver.jptohovote12.b12.coreserver.jpnmc.b19.coreserver.jpopla.b22.coreserver.jpcomjapan.b23.coreserver.jpkyoto.b23.coreserver.jptotutohoku.b23.coreserver.jpgolfzon.b28.coreserver.jphimasoku.b28.coreserver.jp
DNS
| Type | Name | TTL | Value |
|---|---|---|---|
| A | coreserver.jp | 300 | 104.18.24.150 |
| A | coreserver.jp | 300 | 104.18.25.150 |
| MX | coreserver.jp | 8640 | 10 mail.coreserver.jp |
| NS | coreserver.jp | 86400 | gabriel.ns.cloudflare.com |
| NS | coreserver.jp | 86400 | vera.ns.cloudflare.com |
| SOA | coreserver.jp | 1800 | gabriel.ns.cloudflare.com. dns.cloudflare.com. 2419071038 10000 2400 604800 1800 |
| TXT | coreserver.jp | 300 | _globalsign-domain-verification=rgM5jLvewIPQ1kUWl4oyGT2IX6lJq_GqQv8kTD5OAY |
| TXT | coreserver.jp | 300 | google-site-verification=M52iG-enU0nhGjZ1Rv0-Jd8Gpn3NEjwa4cWvyYct9tU |
| TXT | coreserver.jp | 300 | v=spf1 a:www.coreserver.jp ip4:202.172.25.31 include:_spf.google.com ~all |
| TXT | coreserver.jp | 300 | v=spf1 redirect=value-domain.com |
Email Authentication
- MX
- Valid
- SPF
- Configuration error
Multiple SPF records were found. Only one SPF policy should be published.
- DMARC
- Warning
DMARC is set to p=none, which does not ask receiving servers to quarantine or reject failing messages.
Some information is cached or comes from our own analysis, so it may not be current or complete. Our link analysis does not cover every link on the web. Metrics are based on our own methodology and should not be taken as definitive assessments of a domain’s or service’s quality or trustworthiness.