programmer.help
Its Domain Power Rank is moderate.
- Global Rank
- #324,792
▲ 26,821
- Rank in TLD
- #48
▲ 3
- Referring Domains
- 58
－
- Average Referrer Power Rank
- 27.0
- Subdomains
- 1
- Domain age
- 9 yr 8 mo
Link summary
- Average Referrer Power Rank
- 27.0
- Median Referrer Power Rank
- 18.7
- Referring Domains
- 58
- Linked domain count
- 307
Referrer Power Rank distribution
0–9 12
10–19 19
20–29 11
30–39 5
40–49 1
50–59 1
60–69 2
70–79 4
80–89 3
90–100 0
Total 58
Referring domains
| Referring domain | Power Rank | Global Rank |
|---|---|---|
| apache.org | 86.5 | #106 |
| nginx.org | 84.4 | #168 |
| gitlab.com | 82.6 | #268 |
| duke.edu | 75.8 | #1,086 |
| sophos.com | 74.5 | #1,400 |
| jenkins.io | 72.1 | #2,288 |
| imperial.ac.uk | 71.8 | #2,411 |
| rstudio.com | 69.6 | #3,620 |
| velog.io | 60.2 | #16,756 |
| mactech.com | 53.3 | #55,878 |
Basic Information
- TLD
- .help
- Registration date
- 20 Feb 2017
- Last updated
- 1 Mar 2026
- Expires
- 20 Feb 2027
- Domain statuses
- clientTransferProhibited
- Registry
- Innovation Service Ltd
- Registrar
- DYNADOT LLC
Subdomain
Observed subdomains (1)
comp.sys.mac.programmer.help
DNS
| Type | Name | TTL | Value |
|---|---|---|---|
| A | programmer.help | 300 | 89.117.48.29 |
| MX | programmer.help | 300 | 15 route1.mx.cloudflare.net |
| MX | programmer.help | 300 | 42 route2.mx.cloudflare.net |
| MX | programmer.help | 300 | 48 route3.mx.cloudflare.net |
| NS | programmer.help | 86400 | rose.ns.cloudflare.com |
| NS | programmer.help | 86400 | yichun.ns.cloudflare.com |
| SOA | programmer.help | 1800 | rose.ns.cloudflare.com. dns.cloudflare.com. 2419114218 10000 2400 604800 1800 |
| TXT | programmer.help | 300 | google-site-verification=3077xRIgGQhtmfY94vp7khlYxYwbnFUpyIWSnHajxiA |
| TXT | programmer.help | 300 | v=spf1 include:_spf.mx.cloudflare.net ~all |
These figures cover only links found in our own analysis, not every link on the web.