sca.org
Its Domain Power Rank is relatively high.
- Global Rank
- #71,626
▲ 706
- Rank in TLD
- #8,398
▼ 4
- Referring Domains
- 1,169
▲ 21
- Avg. Referrer Power Rank
- 24.9
- Subdomains
- 355
- Domain age
- 32 yr 2 mo
Link Overview
- Avg. Referrer Power Rank
- 24.9
- Median Referrer Power Rank
- 21.4
- Referring Domains
- 1,169
- Linked Domains
- 1,821
Referring Domains by Power Rank
0–9 180
10–19 351
20–29 299
30–39 166
40–49 73
50–59 40
60–69 31
70–79 19
80–89 6
90–100 4
Total 1,169
Referring Domains
| Referring domain | Power Rank | Global Rank |
|---|---|---|
| google.com | 99.8 | #1 |
| github.com | 93.6 | #19 |
| wikipedia.org | 91.8 | #34 |
| squarespace.com | 90.3 | #46 |
| weebly.com | 87.4 | #85 |
| nih.gov | 87.1 | #91 |
| linktr.ee | 84.7 | #161 |
| substack.com | 84.4 | #173 |
| meetup.com | 80.7 | #418 |
| constantcontact.com | 80.6 | #429 |
Basic Information
- TLD
- .org
- Registration date
- 26 Aug 1994
- Last updated
- 12 Aug 2026
- Expires
- 25 Aug 2030 (1,390 days remaining)
- Domain statuses
- clientTransferProhibited
- Registry
- Public Interest Registry (PIR)
- Registrar
- Network Solutions, LLC
Subdomain
50year.sca.organtir.sca.org12th-night-2013.antir.sca.orgadiantum.antir.sca.orgwww.adiantum.antir.sca.orgwww.aquaterra.antir.sca.orgwww.avacal.antir.sca.orgblathaanoir.antir.sca.orgcdv.antir.sca.orgcorvaria.antir.sca.orgwww.corvaria.antir.sca.orgdragonsmist.antir.sca.orgwww.earnrokke.antir.sca.orgfalseisle.antir.sca.orgglyndwfn.antir.sca.orghartwood.antir.sca.orgithra.antir.sca.orgwww.ithra.antir.sca.orglionsdale.antir.sca.orgwww.lionsgate.antir.sca.org
DNS
| Type | Name | TTL | Value |
|---|---|---|---|
| A | sca.org | 300 | 172.67.174.194 |
| A | sca.org | 300 | 104.21.59.99 |
| AAAA | sca.org | 300 | 2606:4700:3032::6815:3b63 |
| AAAA | sca.org | 300 | 2606:4700:3035::ac43:aec2 |
| MX | sca.org | 300 | 0 sca-org.mail.protection.outlook.com |
| NS | sca.org | 86400 | nora.ns.cloudflare.com |
| NS | sca.org | 86400 | valentin.ns.cloudflare.com |
| SOA | sca.org | 1800 | nora.ns.cloudflare.com. dns.cloudflare.com. 2418121738 10000 2400 604800 1800 |
| TXT | sca.org | 300 | MS=ms55671989 |
| TXT | sca.org | 300 | google-site-verification=7MCvJFiKJ6EONd7pWoaPItfzhf1UsVr8BXhukpQu5FA |
| TXT | sca.org | 300 | google-site-verification=BnYAqlZzi9CyVLOp58oZQmTFeWmzPITg4M2gjfnMlXE |
| TXT | sca.org | 300 | google-site-verification=YPWpdOuvBxyfyvMTZO3Ki-rRQGQLGrjE_QmM0_8fmbQ |
| TXT | sca.org | 300 | t8brklf0d8d09pugiir7rnrh8s |
| TXT | sca.org | 300 | v=spf1 include:_spf.neonemails.com ip4:192.237.180.41 include:spf.protection.outlook.com include:spf.mandrillapp.com -all |
| CAA | sca.org | 300 | 0 iodef "mailto:sysadmin@sca.org" |
| CAA | sca.org | 300 | 0 issue "comodoca.com" |
| CAA | sca.org | 300 | 0 issue "digicert.com; cansignhttpexchanges=yes" |
| CAA | sca.org | 300 | 0 issue "godaddy.com" |
| CAA | sca.org | 300 | 0 issue "letsencrypt.org" |
| CAA | sca.org | 300 | 0 issue "pki.goog; cansignhttpexchanges=yes" |
| CAA | sca.org | 300 | 0 issue "sectigo.com" |
| CAA | sca.org | 300 | 0 issue "ssl.com" |
| CAA | sca.org | 300 | 0 issuewild "comodoca.com" |
| CAA | sca.org | 300 | 0 issuewild "digicert.com; cansignhttpexchanges=yes" |
| CAA | sca.org | 300 | 0 issuewild "godaddy.com" |
| CAA | sca.org | 300 | 0 issuewild "letsencrypt.org" |
| CAA | sca.org | 300 | 0 issuewild "pki.goog; cansignhttpexchanges=yes" |
| CAA | sca.org | 300 | 0 issuewild "ssl.com" |
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.