science20.com
- Domain Power global ranking: #48,619
Its Domain Power Rank is relatively high. This domain was registered at least 10 years ago. Links from a broad range of domains appear in the observed data.
- Global Rank
- #48,619
▲ 2,647
- Rank in TLD
- #21,782
▲ 980
- Referring Domains
- 2,283
▼ 14
- Avg. Referrer Power Rank
- 31.7
- Subdomains
- 4
- Domain age
- 16 yr 4 mo
Link Overview
- Avg. Referrer Power Rank
- 31.7
- Median Referrer Power Rank
- 28.1
- Referring Domains
- 2,283
- Linked Domains
- 11,638
Referring Domains by Power Rank
0–9 177
10–19 474
20–29 603
30–39 390
40–49 262
50–59 171
60–69 103
70–79 82
80–89 17
90–100 4
Total 2,283
Referring Domains
| Referring domain | Power Rank | Global Rank |
|---|---|---|
| google.com | 99.8 | #1 |
| shopify.com | 92.5 | #28 |
| wikipedia.org | 91.8 | #34 |
| squarespace.com | 90.3 | #46 |
| bit.ly | 88.4 | #67 |
| weebly.com | 87.4 | #85 |
| nih.gov | 87.1 | #91 |
| columbia.edu | 85.2 | #151 |
| wikimedia.org | 85.2 | #150 |
| substack.com | 84.4 | #173 |
Basic Information
- TLD
- .com
- Registration date
- 16 Jun 2010
- Last updated
- 16 May 2026
- Expires
- 16 Jun 2027 (223 days remaining)
- Domain statuses
- clientTransferProhibited
- Registry
- VeriSign Global Registry Services
- Registrar
- DREAMHOST
Subdomain
content.science20.comdev5.science20.comeu2.science20.comwww.science20.com
DNS
| Type | Name | TTL | Value |
|---|---|---|---|
| A | science20.com | 60 | 68.183.54.174 |
| MX | science20.com | 60 | 5 ALT2.ASPMX.L.GOOGLE.com |
| MX | science20.com | 60 | 1 ASPMX.L.GOOGLE.com |
| MX | science20.com | 60 | 10 ALT4.ASPMX.L.GOOGLE.com |
| MX | science20.com | 60 | 5 ALT1.ASPMX.L.GOOGLE.com |
| MX | science20.com | 60 | 10 ALT3.ASPMX.L.GOOGLE.com |
| NS | science20.com | 14400 | ns1.dreamhost.com |
| NS | science20.com | 14400 | ns2.dreamhost.com |
| NS | science20.com | 14400 | ns3.dreamhost.com |
| SOA | science20.com | 60 | ns1.dreamhost.com. hostmaster.dreamhost.com. 2026103100 18462 600 1814400 60 |
| TXT | science20.com | 60 | google-site-verification=wG2BbpRpjbL3e9GsCzr3a3wVJ5D6Zo8l8GVRc5O9s3M |
| TXT | science20.com | 60 | brevo-code:5abaa56b02fd076078816b0ac4e507a3 |
| TXT | science20.com | 60 | google-site-verification=WCXJ9hV9Y3cwM9MhXO2WsrMN6x7hZI08wBeFdFR6UgY |
Email Authentication
- MX
- Valid
- SPF
- Not configured
No matching DNS record was found.
- 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.