castac.org
Its Domain Power Rank is moderate.
- Global Rank
- #370,349
▼ 23,449
- Rank in TLD
- #42,463
▼ 3,289
- Referring Domains
- 249
▼ 1
- Avg. Referrer Power Rank
- 36.7
- Subdomains
- 5
- Domain age
- 15 yr 11 mo
Link Overview
- Avg. Referrer Power Rank
- 36.7
- Median Referrer Power Rank
- 30.6
- Referring Domains
- 249
- Linked Domains
- 1,606
Referring Domains by Power Rank
0–9 19
10–19 50
20–29 51
30–39 30
40–49 24
50–59 25
60–69 26
70–79 16
80–89 8
90–100 0
Total 249
Referring Domains
| Referring domain | Power Rank | Global Rank |
|---|---|---|
| nih.gov | 87.1 | #91 |
| substack.com | 84.4 | #173 |
| stanford.edu | 83.3 | #237 |
| mit.edu | 83.2 | #238 |
| sagepub.com | 83.0 | #254 |
| berkeley.edu | 80.7 | #415 |
| cornell.edu | 80.6 | #424 |
| frontiersin.org | 80.3 | #465 |
| cambridge.org | 79.0 | #588 |
| entrepreneur.com | 78.3 | #670 |
Basic Information
- TLD
- .org
- Registration date
- 20 Nov 2010
- Last updated
- 17 Oct 2026
- Expires
- 20 Nov 2028 (746 days remaining)
- Domain statuses
- clientTransferProhibited
- Registry
- Public Interest Registry (PIR)
- Registrar
- Bluehost Inc.
Subdomain
assemblage.castac.orgblog.castac.orgcollections.castac.orglists.castac.orgwww.castac.org
DNS
| Type | Name | TTL | Value |
|---|---|---|---|
| A | castac.org | 14400 | 50.6.225.88 |
| MX | castac.org | 14400 | 0 mail.castac.org |
| NS | castac.org | 86400 | ns1.castac.org |
| NS | castac.org | 86400 | ns2.castac.org |
| SOA | castac.org | 86400 | ns1.castac.org. root.50-6-225-88.bluehost.com. 2026110400 3600 1800 1209600 86400 |
| TXT | castac.org | 14400 | v=spf1 +a +mx +ip4:50.6.225.88 +include:bluehost.com +ip4:162.241.40.222 ~all |
Email Authentication
- MX
- Valid
- SPF
- Configuration error
SPF exceeds the limit of 10 DNS lookups.
- 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.