a.co
Linked to by many domains and registered for a long time. Its Domain Power Rank is also high.
- Global Rank
- #807
▼ 52
- Rank in TLD
- #6
－
- Referring Domains
- 77,378
▲ 5,454
- Average Referrer Power Rank
- 18.8
- Subdomains
- 16
- Domain age
- 16 yr 6 mo
Link summary
- Average Referrer Power Rank
- 18.8
- Median Referrer Power Rank
- 16.7
- Referring Domains
- 77,378
- Linked domain count
- 8
Referrer Power Rank distribution
0–9 19,184
10–19 27,634
20–29 17,858
30–39 7,537
40–49 3,078
50–59 1,243
60–69 528
70–79 251
80–89 55
90–100 10
Total 77,378
Referring domains
| Referring domain | Power Rank | Global Rank |
|---|---|---|
| google.com | 99.9 | #1 |
| wordpress.org | 93.7 | #18 |
| github.com | 93.6 | #19 |
| apple.com | 93.5 | #21 |
| googleusercontent.com | 93.0 | #24 |
| microsoft.com | 92.0 | #32 |
| wikipedia.org | 91.8 | #34 |
| amazon.com | 90.8 | #40 |
| adobe.com | 90.6 | #41 |
| squarespace.com | 90.3 | #47 |
Basic Information
- TLD
- .coColombia
- Registration date
- 26 Apr 2010
- Last updated
- 13 Apr 2026
- Expires
- 25 Apr 2027
- Domain statuses
- clientUpdateProhibited clientTransferProhibited clientDeleteProhibited serverUpdateProhibited serverTransferProhibited serverDeleteProhibited
- Registrar
- Markmonitor Inc.
Subdomain
Observed subdomains (16)
b.a.coc.a.coe.a.coi.a.coind.a.cokiss.a.coa.m.a.coa.st.r.a.coi.re.a.cos.a.coce.s.a.cofe.r.s.a.cosi.a.coso.a.cot.a.cowww.a.co
DNS
| Type | Name | TTL | Value |
|---|---|---|---|
| A | a.co | 8 | 44.215.138.88 |
| A | a.co | 8 | 98.87.170.8 |
| A | a.co | 8 | 98.87.170.202 |
| NS | a.co | 900 | pdns1.ultradns.net |
| NS | a.co | 900 | pdns2.ultradns.net |
| NS | a.co | 900 | pdns3.ultradns.org |
| NS | a.co | 900 | pdns4.ultradns.org |
| NS | a.co | 900 | pdns5.ultradns.info |
| NS | a.co | 900 | pdns6.ultradns.co.uk |
| SOA | a.co | 900 | dns-external-master.amazon.com. root.amazon.com. 18 28800 900 604800 900 |
| TXT | a.co | 900 | v=spf1 -all |
These figures cover only links found in our own analysis, not every link on the web.