usef.org
- Domain Power global ranking: #48,296
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
- #48,296
▲ 4,645
- Rank in TLD
- #5,620
▲ 520
- Referring Domains
- 1,538
▲ 65
- Avg. Referrer Power Rank
- 21.2
- Subdomains
- 14
- Domain age
- 23 yr 8 mo
Link Overview
- Avg. Referrer Power Rank
- 21.2
- Median Referrer Power Rank
- 17.9
- Referring Domains
- 1,538
- Linked Domains
- 908
Referring Domains by Power Rank
0–9 317
10–19 557
20–29 352
30–39 152
40–49 80
50–59 33
60–69 18
70–79 15
80–89 10
90–100 4
Total 1,538
Referring Domains
| Referring domain | Power Rank | Global Rank |
|---|---|---|
| google.com | 99.8 | #1 |
| apple.com | 93.5 | #22 |
| wikipedia.org | 91.8 | #34 |
| squarespace.com | 90.3 | #46 |
| weebly.com | 87.4 | #85 |
| nih.gov | 87.1 | #91 |
| outlook.com | 86.2 | #119 |
| issuu.com | 83.8 | #202 |
| harvard.edu | 83.6 | #218 |
| openstreetmap.org | 82.1 | #304 |
Basic Information
- TLD
- .org
- Registration date
- 6 Feb 2003
- Last updated
- 12 Aug 2026
- Expires
- 6 Feb 2031 (1,554 days remaining)
- Domain statuses
- clientDeleteProhibited clientRenewProhibited clientTransferProhibited clientUpdateProhibited
- Registry
- Public Interest Registry (PIR)
- Registrar
- GoDaddy.com, LLC
Subdomain
athletes.usef.orgbroadcast.usef.orgcompetitions.usef.orgevents.usef.orgfiles.usef.orgmembers.usef.orgofficials.usef.orgolympics.usef.orgpayments.usef.orgprc.usef.orgsafesport.usef.orgstagingfiles.usef.orgstaginghome.usef.orgwww.usef.org
DNS
| Type | Name | TTL | Value |
|---|---|---|---|
| A | usef.org | 300 | 104.18.8.231 |
| A | usef.org | 300 | 104.18.9.231 |
| AAAA | usef.org | 300 | 2606:4700::6812:9e7 |
| AAAA | usef.org | 300 | 2606:4700::6812:8e7 |
| MX | usef.org | 120 | 10 mx1.hc5400-24.iphmx.com |
| MX | usef.org | 120 | 10 mx2.hc5400-24.iphmx.com |
| NS | usef.org | 86400 | clay.ns.cloudflare.com |
| NS | usef.org | 86400 | tia.ns.cloudflare.com |
| SOA | usef.org | 1800 | clay.ns.cloudflare.com. dns.cloudflare.com. 2418654169 10000 2400 604800 1800 |
| TXT | usef.org | 120 | 8t3ekqpofk5n6fm0b738pa66fu |
| TXT | usef.org | 120 | MS=ms52918994 |
| TXT | usef.org | 120 | apple-domain-verification=Br96ofqemmBnJa4J |
| TXT | usef.org | 120 | cisco-ci-domain-verification=679d9e4f136e4a47b12d44b559549f2197ca4f9f6fabb7a35793a7460551ec6b |
| TXT | usef.org | 120 | google-site-verification=iPonj4U3FwNlc8UUc8CcSK2g83uJ3dsMXmArz6cfGi8 |
| TXT | usef.org | 120 | google-site-verification=lbt0xTe7v6X20o3i12-T7G7hG2YtTehe6wgd4TjVkqw |
| TXT | usef.org | 120 | google-site-verification=xxMfeEDGtAInJGR7ARCsNcZbgoceeQ4P0-0T3RDDzBg |
| TXT | usef.org | 120 | inu4r6p64ptaogadthej9v2lje |
| TXT | usef.org | 120 | ms-domain-verification=b0d2ff7e-9153-40cc-a0ce-8583aac23162 |
| TXT | usef.org | 120 | v=spf1 include:spf.protection.outlook.com exists:%{i}.spf.hc5400-24.iphmx.com ip4:139.138.59.212 ip4:139.138.35.88 ip4:216.170.20.137 ip4:216.170.20.135 ~all |
| TXT | usef.org | 120 | vucqtl9g1vbr64n9bm2u2tpsvu |
Email Authentication
- MX
- Valid
- SPF
- Valid
- 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.