penpen-dev.com website report
Authority, global rank, the websites that link to penpen-dev.com, when it was registered and where it's hosted – free, from public data.
authority
global rank of 133,241,980
websites link to it
domain age
How strong is penpen-dev.com?
penpen-dev.com has an XKey authority of 14 out of 100, which makes it a young or little-linked website. It ranks #9,794,017 of 133,241,980 websites by how central it is to the web's links – the top 8%. 35 different websites link to it.
Authority comes from Common Crawl's map of links between websites (July–September 2026): a site linked from many well-linked sites scores high. Google doesn't use this number, but it tracks the kind of link strength that helps pages rank. What is domain authority?
Which websites link to penpen-dev.com?
The 35 strongest websites linking to penpen-dev.com, by link strength (0–100). Select any one to see its own report.
| # | Website linking to it | Link strength |
|---|---|---|
| 1 | hatena.ne.jp | 75 |
| 2 | qiita.com | 61 |
| 3 | hatenablog.jp | 53 |
| 4 | zenn.dev | 52 |
| 5 | classmethod.jp | 46 |
| 6 | b-risk.jp | 30 |
| 7 | skillhub.jp | 30 |
| 8 | mgo-tec.com | 25 |
| 9 | toshimaru.net | 25 |
| 10 | memory-lovers.blog | 22 |
| 11 | minory.org | 22 |
| 12 | netsurfinkenbunki.com | 19 |
| 13 | saketorock.com | 19 |
| 14 | ikatakos.com | 16 |
| 15 | spreadworks.co.jp | 16 |
| 16 | rinmuu.com | 15 |
| 17 | trend-tracer.com | 14 |
| 18 | create-it-myself.com | 14 |
| 19 | coh.jp | 14 |
| 20 | iizo.blog | 12 |
| 21 | mitsuto.com | 12 |
| 22 | totonote.com | 12 |
| 23 | lets-csharp.com | 12 |
| 24 | watasuke.net | 11 |
| 25 | tak-cslab.org | 10 |
| 26 | corecolors.net | 10 |
| 27 | higejiiblog.com | 8 |
| 28 | tarmino.com | 7 |
| 29 | tokinweb.net | 7 |
| 30 | misumi-net.com | 7 |
| 31 | despina.work | 4 |
| 32 | ss-ikechang.work | 4 |
| 33 | blogdeoshiete.com | 4 |
| 34 | hama.day | 4 |
| 35 | yamachanyama.com | 4 |
When was penpen-dev.com registered?
penpen-dev.com was registered on 11 September 2019 through Cloudflare, Inc., and is paid up until 11 September 2027.
| Registered | 11 September 2019 |
|---|---|
| Expires | 11 September 2027 |
| Last updated | 30 August 2025 |
| Registrar | Cloudflare, Inc. |
| Name servers | elle.ns.cloudflare.com, ivan.ns.cloudflare.com |
Straight from the domain registry. Owners' personal details are hidden by law, so to reach the owner use the website's own contact page or the registrar. Full record: WHOIS lookup.
Where is penpen-dev.com hosted, and what is it built with?
We check the live website when you ask, so this page stays fast.
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Link data: Common Crawl web graph, July–September 2026. Registration data: the domain registry, checked 4 November 2026. Look up another website on the website report page.