semiwiki.com
Its Domain Power Rank is relatively high.
- Global Rank
- #78,704
▲ 25,816
- Rank in TLD
- #34,799
▲ 10,017
- Referring Domains
- 873
▲ 39
- Avg. Referrer Power Rank
- 28.7
- Subdomains
- 3
- Domain age
- 16 yr 4 mo
Link Overview
- Avg. Referrer Power Rank
- 28.7
- Median Referrer Power Rank
- 26.2
- Referring Domains
- 873
- Linked Domains
- 2,189
Referring Domains by Power Rank
0–9 103
10–19 215
20–29 206
30–39 150
40–49 82
50–59 58
60–69 31
70–79 21
80–89 4
90–100 3
Total 873
Referring Domains
| Referring domain | Power Rank | Global Rank |
|---|---|---|
| google.com | 99.8 | #1 |
| github.com | 93.6 | #19 |
| wikipedia.org | 91.8 | #34 |
| substack.com | 84.4 | #173 |
| harvard.edu | 83.6 | #218 |
| atlassian.com | 82.7 | #271 |
| weforum.org | 81.2 | #374 |
| intel.com | 79.3 | #559 |
| umich.edu | 78.4 | #665 |
| ycombinator.com | 78.0 | #705 |
Basic Information
- TLD
- .com
- Registration date
- 28 Jun 2010
- Last updated
- 4 Oct 2026
- Expires
- 28 Jun 2027 (235 days remaining)
- Domain statuses
- client transfer prohibited transfer prohibited client delete prohibited delete prohibited
- Registry
- VeriSign Global Registry Services
- Registrar
- Squarespace Domains II LLC
Subdomain
www.legacy.semiwiki.comurl3613.semiwiki.comwww.semiwiki.com
DNS
| Type | Name | TTL | Value |
|---|---|---|---|
| A | semiwiki.com | 270 | 172.67.68.105 |
| A | semiwiki.com | 270 | 104.26.11.250 |
| A | semiwiki.com | 270 | 104.26.10.250 |
| AAAA | semiwiki.com | 270 | 2606:4700:20::ac43:4469 |
| AAAA | semiwiki.com | 270 | 2606:4700:20::681a:afa |
| AAAA | semiwiki.com | 270 | 2606:4700:20::681a:bfa |
| MX | semiwiki.com | 300 | 1 aspmx.l.google.com |
| MX | semiwiki.com | 300 | 10 alt3.aspmx.l.google.com |
| MX | semiwiki.com | 300 | 10 alt4.aspmx.l.google.com |
| MX | semiwiki.com | 300 | 5 alt1.aspmx.l.google.com |
| MX | semiwiki.com | 300 | 5 alt2.aspmx.l.google.com |
| NS | semiwiki.com | 86400 | chance.ns.cloudflare.com |
| NS | semiwiki.com | 86400 | raquel.ns.cloudflare.com |
| SOA | semiwiki.com | 1800 | chance.ns.cloudflare.com. dns.cloudflare.com. 2419154548 10000 2400 604800 1800 |
| TXT | semiwiki.com | 300 | _globalsign-domain-verification=eejWFzjYIlKyaY55vdCpHGdV4p3Up5pFvrqrDg-IoZ |
| TXT | semiwiki.com | 300 | google-site-verification=p1Z7CepXUtUOgBquBQ1Rx__0t8bii7Rd1ReMZyQnGrE |
| TXT | semiwiki.com | 300 | have-i-been-pwned-verification=ea126c1c4d452a81ff9c0dd104ebe8c7 |
| TXT | semiwiki.com | 300 | v=spf1 +ip4:208.67.20.121 include:_spf.google.com include:_netblocks.google.com include:_netblocks2.google.com include:_netblocks3.google.com include:_spf.semiwiki-d2876.swp23.com |
| CAA | semiwiki.com | 3600 | 0 issue "comodoca.com" |
| CAA | semiwiki.com | 3600 | 0 issue "digicert.com; cansignhttpexchanges=yes" |
| CAA | semiwiki.com | 3600 | 0 issue "letsencrypt.org" |
| CAA | semiwiki.com | 3600 | 0 issue "pki.goog; cansignhttpexchanges=yes" |
| CAA | semiwiki.com | 3600 | 0 issue "ssl.com" |
| CAA | semiwiki.com | 3600 | 0 issuewild "comodoca.com" |
| CAA | semiwiki.com | 3600 | 0 issuewild "digicert.com; cansignhttpexchanges=yes" |
| CAA | semiwiki.com | 3600 | 0 issuewild "letsencrypt.org" |
| CAA | semiwiki.com | 3600 | 0 issuewild "pki.goog; cansignhttpexchanges=yes" |
| CAA | semiwiki.com | 3600 | 0 issuewild "ssl.com" |
Email Authentication
- MX
- Valid
- SPF
- Warning
This SPF policy uses +all or has no all mechanism. Check whether the sender restrictions are appropriate, and consider ~all or -all if needed.
- DMARC
- Valid
DMARC is set to p=reject, asking receiving servers to reject 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.