jsf.co
Its Domain Power Rank is moderate. This domain was registered at least 10 years ago. Links from multiple referring domains appear in the observed data.
- Global Rank
- #1,120,733
▲ 12,398
- Rank in TLD
- #8,267
▼ 83
- Referring Domains
- 93
▼ 3
- Avg. Referrer Power Rank
- 33.9
- Subdomains
- 6
- Domain age
- 16 yr 3 mo
Link Overview
- Avg. Referrer Power Rank
- 33.9
- Median Referrer Power Rank
- 29.2
- Referring Domains
- 93
- Linked Domains
- 435
Referring Domains by Power Rank
0–9 3
10–19 18
20–29 27
30–39 16
40–49 13
50–59 7
60–69 1
70–79 6
80–89 1
90–100 1
Total 93
Referring Domains
| Referring domain | Power Rank | Global Rank |
|---|---|---|
| squarespace.com | 90.3 | #46 |
| hubspot.com | 85.5 | #139 |
| libsyn.com | 78.5 | #653 |
| beehiiv.com | 75.1 | #1,264 |
| prweb.com | 74.5 | #1,407 |
| ghost.io | 73.3 | #1,796 |
| vanderbilt.edu | 70.9 | #2,845 |
| kiplinger.com | 70.0 | #3,411 |
| makezine.com | 64.6 | #7,915 |
| slidebean.com | 56.8 | #31,147 |
Basic Information
- TLD
- .coColombia
- Registration date
- 20 Jul 2010
- Last updated
- 8 Oct 2026
- Expires
- 19 Jul 2027 (256 days remaining)
- Domain statuses
- clientRenewProhibited clientTransferProhibited clientUpdateProhibited clientDeleteProhibited
- Registrar
- GoDaddy.com, LLC
Subdomain
alumni.jsf.cocitytour.jsf.cogo.jsf.coinfo.jsf.costaging.jsf.cowww.jsf.co
DNS
| Type | Name | TTL | Value |
|---|---|---|---|
| A | jsf.co | 3600 | 34.66.169.207 |
| MX | jsf.co | 3600 | 20 alt1.aspmx.l.google.com |
| MX | jsf.co | 3600 | 10 aspmx.l.google.com |
| MX | jsf.co | 3600 | 40 aspmx2.googlemail.com |
| MX | jsf.co | 3600 | 30 alt2.aspmx.l.google.com |
| MX | jsf.co | 3600 | 50 aspmx3.googlemail.com |
| NS | jsf.co | 3600 | ns49.domaincontrol.com |
| NS | jsf.co | 3600 | ns50.domaincontrol.com |
| SOA | jsf.co | 3600 | ns49.domaincontrol.com. dns.jomax.net. 2026080800 28800 7200 604800 600 |
| TXT | jsf.co | 3600 | google-site-verification=_8row5AqnEicgiRKx5DGKIVh4NUHJ_kVh5E2d2KwuOI |
| TXT | jsf.co | 3600 | pardot_125641_*=416d7ff7e2c50b444b507d29d7da579793a166d4ada504ab2590b9235d8067cb |
| TXT | jsf.co | 3600 | v=spf1 include:6303158.spf07.hubspotemail.net |
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
- 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.