cos.io
- Domain Power global ranking: #22,258
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
- #22,258
▼ 515
- Rank in TLD
- #569
▼ 24
- Referring Domains
- 1,515
▲ 71
- Avg. Referrer Power Rank
- 39.4
- Subdomains
- 3
- Domain age
- 13 yr 4 mo
Link Overview
- Avg. Referrer Power Rank
- 39.4
- Median Referrer Power Rank
- 37.1
- Referring Domains
- 1,515
- Linked Domains
- 520
Referring Domains by Power Rank
0–9 88
10–19 208
20–29 252
30–39 272
40–49 233
50–59 179
60–69 164
70–79 89
80–89 25
90–100 5
Total 1,515
Referring Domains
| Referring domain | Power Rank | Global Rank |
|---|---|---|
| google.com | 99.8 | #1 |
| github.com | 93.6 | #19 |
| wikipedia.org | 91.8 | #34 |
| europa.eu | 90.5 | #44 |
| squarespace.com | 90.3 | #46 |
| mozilla.org | 89.8 | #52 |
| meta.com | 88.2 | #70 |
| weebly.com | 87.4 | #85 |
| archive.org | 87.3 | #86 |
| nih.gov | 87.1 | #91 |
Basic Information
- Registration date
- 25 Jun 2013
- Last updated
- 12 Aug 2026
- Expires
- 25 Jun 2027 (232 days remaining)
- Domain statuses
- clientTransferProhibited
- Registry
- Internet Computer Bureau Limited
- Registrar
- NameCheap, Inc.
Subdomain
cdn.cos.iostatus.cos.iowww.cos.io
DNS
| Type | Name | TTL | Value |
|---|---|---|---|
| A | cos.io | 300 | 35.244.166.25 |
| MX | cos.io | 3600 | 10 aspmx2.googlemail.com |
| MX | cos.io | 3600 | 10 aspmx3.googlemail.com |
| MX | cos.io | 3600 | 5 alt1.aspmx.l.google.com |
| MX | cos.io | 3600 | 5 alt2.aspmx.l.google.com |
| MX | cos.io | 3600 | 1 aspmx.l.google.com |
| NS | cos.io | 21600 | ns-cloud-b3.googledomains.com |
| NS | cos.io | 21600 | ns-cloud-b4.googledomains.com |
| NS | cos.io | 21600 | ns-cloud-b1.googledomains.com |
| NS | cos.io | 21600 | ns-cloud-b2.googledomains.com |
| SOA | cos.io | 86400 | ns-cloud-b1.googledomains.com. dns.cos.io. 2016104899 14400 14400 1209600 86400 |
| TXT | cos.io | 300 | google-site-verification=P5nzOMLGt_fzv1anetjrgg68TK0t8hb48kYHsFQUL60 |
| TXT | cos.io | 300 | google-site-verification=YBO97JDRCWTgvr--VPJlGt8xcQd3y03lYZy2IAYXS9Y |
| TXT | cos.io | 300 | apple-domain-verification=xzBfsm4n0bnQuZm6 |
| TXT | cos.io | 300 | MS=ms18553173 |
| TXT | cos.io | 300 | v=spf1 include:_spf.google.com include:_spf.intacct.com include:servers.mcsv.net include:sendgrid.net ip4:192.254.126.246 ip4:208.117.50.171 ip4:50.31.44.75 ip4:192.254.123.144 ip4:69.72.47.212 include:_spf.salesforce.com ip4:38.108.186.0/24 ip4:199.87.209.0/24 ip4:4.53.200.128/26 ip4:52.62.199.66 ip4:52.19.0.156 ip4:3.97.56.230 ip4:18.233.211.170 ~all |
| TXT | cos.io | 300 | spfhostsnotes=include:_spf.google.com include:servers.mcsv.net include:mailgun.org include:sendgrid.net include:_spf.salesforce.com include:_custspf.clickandpledge.cc |
| TXT | cos.io | 300 | asv=5e2afb549664876c6afe622dfa3b1f27 |
| TXT | cos.io | 300 | intacct-esk=4FED1A5178F6769BE0538C06A8C0589E |
| TXT | cos.io | 300 | slack-domain-verification=zl6CfuidYnMLUyJqcfJv7pocxhVwEYfyTS3dKFhu |
| TXT | cos.io | 300 | google-site-verification=3XAznefqZEL4SYHd2KWdx1mpPPZE3u65ZnBtMUObe8k |
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.