Rank #4,078Updated November 10, 2026
d.hatena.ne.jp
はてなブログ タグとは - はてなブログ
The site runs on Next.js, React, Universal Analytics and 1 other technologies. Its email security grade is C. Its SSL certificate is issued by Amazon and is valid for 116 more days.
- Domain age
- —
- Technologies
- 4
- Email security
- C
- SSL days left
- 116
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 35.73.82.177 | 6 |
| A | 13.193.55.97 | 6 |
Technology stack
Analytics and advertising IDs
google_analytics:UA-46136157-1SSL certificate
| Valid | Valid |
|---|---|
| Issuer | US, Amazon RSA 2048 M04, Amazon |
| Expires | March 6, 2027 |
| Days remaining | 116 |
| Protocol | TLSv1.2 |
| Names | d.hatena.ne.jp |
Email security
CScore 79/100 across SPF, DMARC, DKIM, MTA-STS and BIMI.
- warnNo MTA-STS: mail sent to you can be downgraded to an unencrypted connection.
- warnNo TLS-RPT record, so you won't hear about failed encrypted deliveries.
- warnNo BIMI record (optional: shows your logo next to your emails in supporting inboxes).
- goodSPF record found.
- goodSPF ends with -all: servers you have not listed are rejected (hard fail).
- goodDMARC policy is quarantine: failing mail goes to spam. Move to p=reject for full protection.
- goodDMARC aggregate reports are sent to mailto:[email protected].
- goodDKIM keys found (selector: google, s1, s2).
- good5 MX record(s) found. Mail is handled by Google Workspace.
Homepage metadata
| Title | はてなブログ タグとは - はてなブログ |
|---|---|
| Canonical | https://d.hatena.ne.jp/ |
| Indexable | Yes |
| Word count | 138 |
About d.hatena.ne.jp
What technology does d.hatena.ne.jp use?
We detected 4 technologies on d.hatena.ne.jp, including Universal Analytics, Next.js, React, Node.js.
Does d.hatena.ne.jp protect its email with SPF and DMARC?
d.hatena.ne.jp scores 79/100 (grade C) for email security. No MTA-STS: mail sent to you can be downgraded to an unencrypted connection. No TLS-RPT record, so you won't hear about failed encrypted deliveries.