ctocio.com
Its Domain Power Rank is moderate. This domain was registered at least 20 years ago. Links from multiple referring domains appear in the observed data.
- Global Rank
- #1,393,445
▼ 215,040
- Rank in TLD
- #577,564
▼ 88,822
- Referring Domains
- 64
▼ 5
- Avg. Referrer Power Rank
- 25.1
- Subdomains
- 1
- Domain age
- 20 yr 6 mo
Link Overview
- Avg. Referrer Power Rank
- 25.1
- Median Referrer Power Rank
- 23.1
- Referring Domains
- 64
- Linked Domains
- 2,096
Referring Domains by Power Rank
0–9 11
10–19 15
20–29 14
30–39 13
40–49 6
50–59 3
60–69 1
70–79 0
80–89 0
90–100 1
Total 64
Referring Domains
| Referring domain | Power Rank | Global Rank |
|---|---|---|
| github.com | 93.6 | #19 |
| mariadb.org | 66.7 | #5,799 |
| geekpark.net | 53.9 | #50,639 |
| techbang.com | 53.8 | #51,194 |
| geekbang.org | 51.6 | #74,047 |
| zhongkerd.com | 46.4 | #177,792 |
| iotexpo.com.cn | 44.9 | #227,325 |
| easysearch.cn | 43.5 | #282,983 |
| tibame.com | 43.3 | #293,444 |
| talyarkoni.org | 41.6 | #380,380 |
Basic Information
- TLD
- .com
- Registration date
- 12 Apr 2006
- Last updated
- 11 Sept 2026
- Expires
- 13 Apr 2033 (2,351 days remaining)
- Domain statuses
- clientTransferProhibited clientUpdateProhibited
- Registry
- VeriSign Global Registry Services
- Registrar
- Xin Net Technology Corporation
Subdomain
www.ctocio.com
DNS
| Type | Name | TTL | Value |
|---|---|---|---|
| A | ctocio.com | 3600 | 82.156.155.22 |
| MX | ctocio.com | 600 | 5 hzmx01.mxmail.netease.com |
| MX | ctocio.com | 600 | 10 hzmx02.mxmail.netease.com |
| NS | ctocio.com | 86400 | kitchen.dnspod.net |
| NS | ctocio.com | 86400 | loud.dnspod.net |
| SOA | ctocio.com | 180 | ns3.dnsv2.com. level3dnsadmin.dnspod.com. 1793594970 3600 180 1209600 180 |
| TXT | ctocio.com | 600 | v=spf1 include:spf.163.com -all |
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.