コスモ計器 | エアーリークテスター・圧力計・流量計の専門メーカー
| IP | 219.94.189.25 IP info → |
|---|---|
| Hosted Country | Japan |
| Provider | SAKURA Internet Inc. |
| Registration Date | — |
| Expiration Date | — |
| Registrar | — |
| Safe Browsing | No risk issues |
| Risk Score |
12/100 · low
No owner email in WHOIS (+5); Mixed content (+7)
|
| PageSpeed Score | Check PageSpeed → |
| Speed test | Run speed test → |
| Referring domains | 59 (shown list is a sample) |
|---|---|
| Link authority | 13/100 |
| Graph rank | #4,105,522 |
| Graph release | Apr-Jun 2026 |
| tokyo.lg.jp | A54 1,057 hosts |
|---|---|
| smrj.go.jp | A49 179 hosts |
| otsuka-shokai.co.jp | A51 18 hosts |
| metoree.com | A28 12 hosts |
| foodbank8.tokyo | A13 8 hosts |
TLD mix: .jp 52.54%, .com 33.9%, .tokyo 3.39%, .us 1.69%, .id 1.69%, .th 1.69%, .au 1.69%, .vn 1.69%
Referring-domain totals come from the public Common Crawl graph (full page/anchor index like Ahrefs is paid-only). Linking pages and anchor texts below are a live web sample.
Health: 90/100
| A | 219.94.189.25 |
|---|---|
| MX | 100 cosmok-co-jp01c.mail.protection.outlook.com |
| NS | ns-1218.awsdns-24.org |
| NS | ns-1738.awsdns-25.co.uk |
| NS | ns-390.awsdns-48.com |
| NS | ns-685.awsdns-21.net |
| TXT | MS=ms26367058 |
| TXT | apple-domain-verification=oiOjMVRwmv8o7ChN |
| TXT | v=spf1 +ip4:219.106.244.64 include:spf.protection.outlook.com a:www334b.sakura.ne.jp -all |
| SOA | ns-1738.awsdns-25.co.uk awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400 |
| Status-Code | 200 |
|---|---|
| Status | HTTP/2 200 |
| server | nginx |
| date | Thu, 08 Oct 2026 15:03:32 GMT |
| content-type | text/html; charset=UTF-8 |
| content-length | 18535 |
| x-content-type-options | nosniff |
| cache-control | must-revalidate, no-cache, no-store, max-age=120 |
| wpo-cache-status | cached |
| last-modified | Thu, 08 Oct 2026 02:17:28 GMT |
| expires | Thu, 08 Oct 2026 15:03:33 GMT |
| vary | Accept-Encoding,User-Agent |
| content-encoding | gzip |
| strict-transport-security | max-age=31536000 |
| x-frame-options | SAMEORIGIN |
| x-xss-protection | 1; mode=block |
| referrer-policy | no-referrer-when-downgrade |
| Final-URL | https://www.cosmo-k.co.jp/ |
| Scheme | https |
| Total-Time | 4552 |
| Registrar | — |
|---|---|
| Registration Date | — |
| Updated | — |
| Expiration Date | — |
| Status | — |
| Name servers | — |