business.ruhr
Its Domain Power Rank is moderate.
- Global Rank
- #280,907
▼ 16,885
- Rank in TLD
- #6
▲ 3
- Referring Domains
- 228
▼ 11
- Avg. Referrer Power Rank
- 32.5
- Subdomains
- 4
- Domain age
- 11 yr 8 mo
Link Overview
- Avg. Referrer Power Rank
- 32.5
- Median Referrer Power Rank
- 30.7
- Referring Domains
- 228
- Linked Domains
- 177
Referring Domains by Power Rank
0–9 9
10–19 31
20–29 71
30–39 52
40–49 41
50–59 14
60–69 4
70–79 4
80–89 2
90–100 0
Total 228
Referring Domains
| Referring domain | Power Rank | Global Rank |
|---|---|---|
| bit.ly | 88.4 | #67 |
| mdpi.com | 80.3 | #459 |
| nrw.de | 76.9 | #885 |
| fraunhofer.de | 74.2 | #1,503 |
| ihk.de | 73.9 | #1,591 |
| bundestag.de | 73.6 | #1,683 |
| presseportal.de | 67.7 | #4,992 |
| tu-dortmund.de | 64.1 | #8,659 |
| www.ruhr-uni-bochum.de | 63.4 | #9,683 |
| dortmund.de | 60.2 | #16,886 |
Basic Information
- TLD
- .ruhr
- Registration date
- 27 Feb 2015
- Last updated
- 14 Apr 2026
- Expires
- 27 Feb 2027 (115 days remaining)
- Domain statuses
- ok
- Registry
- dotSaarland GmbH
- Registrar
- Global Village GmbH
Subdomain
mailings.business.ruhrnl.business.ruhrruhrsite.business.ruhrwww.business.ruhr
DNS
| Type | Name | TTL | Value |
|---|---|---|---|
| A | business.ruhr | 21600 | 136.243.167.152 |
| MX | business.ruhr | 21600 | 40 mx04.business.ruhr |
| MX | business.ruhr | 21600 | 20 mx02.business.ruhr |
| MX | business.ruhr | 21600 | 10 mx01.business.ruhr |
| MX | business.ruhr | 21600 | 30 mx03.business.ruhr |
| NS | business.ruhr | 21600 | dns.voerde.globvill.de |
| NS | business.ruhr | 21600 | dns.globvill.de |
| NS | business.ruhr | 21600 | dns.globvill.ruhr |
| SOA | business.ruhr | 21600 | dns.voerde.globvill.de. hostmaster.globvill.de. 2025093001 28800 3600 2419200 21600 |
| TXT | business.ruhr | 21600 | v=spf1 a mx include:spf-de.emailsignatures365.com include:antispameurope.com include:spf.protection.outlook.com include:agenturserver.de include:spf.crsend.com include:_spf.online.superoffice.com ip4:193.22.255.0/24 ip4:94.100.132.214 ~all |
| TXT | business.ruhr | 21600 | google-site-verification=rDSQzrvF4lrbPZ2LwjurNjrfTi2inDm98GTHa4P28OU |
| TXT | business.ruhr | 21600 | MS=ms22048919 |
| TXT | business.ruhr | 21600 | apple-domain-verification=CzRxgeXVp5zwrxg9 |
Email Authentication
- MX
- Valid
- SPF
- Valid
- DMARC
- Warning
DMARC is set to p=quarantine, asking receiving servers to quarantine messages that fail authentication.
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.