fsf.org
This long-established domain has a high Domain Power Rank.
- Global Rank
- #3,028
▲ 181
- Rank in TLD
- #344
▲ 19
- Referring Domains
- 9,189
▼ 253
- Avg. Referrer Power Rank
- 28.6
- Subdomains
- 68
- Domain age
- 35 yr 9 mo
Link Overview
- Avg. Referrer Power Rank
- 28.6
- Median Referrer Power Rank
- 26.2
- Referring Domains
- 9,189
- Linked Domains
- 991
Referring Domains by Power Rank
0–9 1,323
10–19 1,980
20–29 2,093
30–39 1,536
40–49 1,027
50–59 662
60–69 352
70–79 165
80–89 45
90–100 6
Total 9,189
Referring Domains
Observed referring domains (9,189)
| Referring domain | Power Rank | Global Rank |
|---|---|---|
| google.com | 99.8 | #1 |
| wordpress.org | 93.7 | #18 |
| github.com | 93.6 | #19 |
| wikipedia.org | 91.8 | #34 |
| europa.eu | 90.5 | #44 |
| yandex.ru | 90.3 | #47 |
| mozilla.org | 89.8 | #52 |
| w3.org | 88.8 | #62 |
| creativecommons.org | 88.0 | #76 |
| weebly.com | 87.4 | #85 |
Basic Information
- TLD
- .org
- Registration date
- 31 Jan 1991
- Last updated
- 4 Dec 2025
- Expires
- 2 Feb 2027
- Domain statuses
- clientTransferProhibited
- Registry
- Public Interest Registry (PIR)
- Registrar
- GANDI SAS
Subdomain
Observed subdomains (68)
agia.fsf.orgagpl.fsf.orgbadvista.fsf.orgbalance.fsf.orgbeeblebrox.fsf.orgblag.fsf.orgbrains.fsf.orgcampaigns.fsf.orgcas.fsf.orgconfig.fsf.orgcrm.fsf.orgcrmserver4p.fsf.orgid.dclark.fsf.orgdirectory.fsf.orgdirectory-dev.fsf.orgdirectory2p.fsf.orgdirectoryng-dev.fsf.orgdonate.fsf.orgemailselfdefense.fsf.orgenc-dev0.fsf.org
DNS
| Type | Name | TTL | Value |
|---|---|---|---|
| A | fsf.org | 180 | 209.51.188.174 |
| AAAA | fsf.org | 180 | 2001:470:142:4::a |
| MX | fsf.org | 180 | 10 mail.fsf.org |
| NS | fsf.org | 180 | ns4.gnu.org |
| NS | fsf.org | 180 | ns1.gnu.org |
| NS | fsf.org | 180 | ns2.gnu.org |
| SOA | fsf.org | 180 | ns1.gnu.org. hostmaster.gnu.org. 2941144499 3600 300 3600000 3600 |
| TXT | fsf.org | 180 | v=spf1 redirect=gnu.org |
| TXT | fsf.org | 180 | libera-asq123s |
| CAA | fsf.org | 180 | 0 issuewild "letsencrypt.org" |
| CAA | fsf.org | 180 | 0 issue "letsencrypt.org" |
Figures are based on links found in our analysis and do not cover every link on the web.