keio.ac.jp
This domain has many referring domains, and its Domain Power Rank is relatively high.
- Global Rank
- #5,706
▲ 646
- Rank in TLD
- #104
▲ 11
- Referring Domains
- 10,932
▼ 481
- Avg. Referrer Power Rank
- 26.7
- Subdomains
- 1,360
- Domain age
- No data
Link Overview
- Avg. Referrer Power Rank
- 26.7
- Median Referrer Power Rank
- 22.2
- Referring Domains
- 10,932
- Linked Domains
- 6,666
Referring Domains by Power Rank
0–9 1,605
10–19 3,167
20–29 2,388
30–39 1,320
40–49 1,113
50–59 770
60–69 361
70–79 161
80–89 41
90–100 6
Total 10,932
Referring Domains
Observed referring domains (10,932)
| Referring domain | Power Rank | Global Rank |
|---|---|---|
| google.com | 99.8 | #1 |
| wordpress.org | 93.7 | #18 |
| github.com | 93.6 | #19 |
| microsoft.com | 91.9 | #33 |
| wikipedia.org | 91.8 | #34 |
| europa.eu | 90.5 | #44 |
| mozilla.org | 89.8 | #52 |
| w3.org | 88.8 | #62 |
| creativecommons.org | 88.0 | #76 |
| weebly.com | 87.4 | #85 |
Basic Information
- TLD
- .jpJapan
- Last updated
- 14 Jul 2026
- Expires
- 31 Mar 2027
- Domain statuses
- Connected (2027/03/31)
- Registry
- Japan Registry Services Co., Ltd.
Subdomain
Observed subdomains (1,360)
www.21coe.keio.ac.jpgrad.admissions.keio.ac.jpweb-entry.admissions.keio.ac.jpweb-entry2.admissions.keio.ac.jpwww.admissions.keio.ac.jpdrbweb.adst.keio.ac.jpeqres01.adst.keio.ac.jpgakuji2.adst.keio.ac.jpgakukenpo.adst.keio.ac.jpgakushogaku.adst.keio.ac.jpgslbs.adst.keio.ac.jphmnwb02.adst.keio.ac.jpjsreg.adst.keio.ac.jpjswrkgt.adst.keio.ac.jpkris-soran.adst.keio.ac.jpradiation-safety.adst.keio.ac.jprk-doc.adst.keio.ac.jptaikenki.adst.keio.ac.jptcal.adst.keio.ac.jpwww1.adst.keio.ac.jp
DNS
| Type | Name | TTL | Value |
|---|---|---|---|
| MX | keio.ac.jp | 10800 | 0 vmx2.m0.keio.ac.jp |
| NS | keio.ac.jp | 10800 | a3-64.akam.net |
| NS | keio.ac.jp | 10800 | a4-65.akam.net |
| NS | keio.ac.jp | 10800 | a26-67.akam.net |
| NS | keio.ac.jp | 10800 | a5-66.akam.net |
| NS | keio.ac.jp | 10800 | a1-123.akam.net |
| NS | keio.ac.jp | 10800 | a14-66.akam.net |
| SOA | keio.ac.jp | 86400 | nsm2.keio.ac.jp. postmaster.keio.ac.jp. 2026103000 10800 3600 1209600 3600 |
| TXT | keio.ac.jp | 10800 | docusign=30ff29ed-f927-4b33-a1ed-a85f6e6e3e9f |
| TXT | keio.ac.jp | 10800 | 0FACCAAEEFFC738295FE129F28D029AD |
| TXT | keio.ac.jp | 10800 | v=spf1 ip4:131.113.0.0/16 ip4:133.27.0.0/16 ip6:2001:df0:eb::/48 ip6:2001:df2:c900::/48 ~all |
Figures are based on links found in our analysis and do not cover every link on the web.