Rank #1,047Updated November 10, 2026
dzen.ru
The site runs on Content Security Policy, HSTS. Its email security grade is C. Its SSL certificate is issued by Hellenic Academic and Research Institutions CA and is valid for 170 more days.
- Domain age
- —
- Technologies
- 2
- Email security
- C
- SSL days left
- 170
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 95.163.218.220 | 123 |
| MX | emx.mail.ru 10 | 120 |
| NS | ns1.mail.ru | 386 |
| NS | ns2.mail.ru | 386 |
| TXT | _globalsign-domain-verification=mRLVFszXGRAFQd2B_2oK0ivc9l7b0q5tykxcUPNwH4 | 600 |
| TXT | _globalsign-domain-verification=cH6yooynQIEMCm5q0ZI_zdx1JDUpA3t6tLLCupTaFl | 600 |
| TXT | HARICA-4ADUGCXKniBqOdcUs42 | 600 |
| TXT | mailru-verification: 6199e899d08e90d8 | 600 |
| TXT | yandex-verification: 1d9ecd817a647a1f | 600 |
| TXT | google-site-verification=IRlvaJA-WdmbZODuCN7DI_5wWm8CEPfYRdDVhwD_27Q | 600 |
| TXT | yandex-verification: fdfc71b87280ddfb | 600 |
| TXT | HARICA-TmXYkd9JS0rYRVCUdTP | 600 |
| TXT | v=spf1 redirect=_spf.mail.ru | 600 |
| TXT | yandex-verification: cfa581ef67bd92ea | 600 |
| TXT | HARICA-2jAI3HyTrAot8qKQfyk | 600 |
| AAAA | 2a00:b4c0:9100:b000::1:b0 | 69 |
Technology stack
Security
SSL certificate
| Valid | Valid |
|---|---|
| Issuer | GR, HARICA DV TLS ECC, Hellenic Academic and Research Institutions CA |
| Expires | April 29, 2027 |
| Days remaining | 170 |
| Protocol | TLSv1.3 |
| Names | *.dzen.ru, dzen.ru |
Email security
CScore 74/100 across SPF, DMARC, DKIM, MTA-STS and BIMI.
- warnDKIM key found (selector: mail) but it is only 1024 bits; 2048 is recommended.
- 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 marked as suspicious (soft 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].
- good1 MX record(s) found. Mail is handled by VK WorkMail.
Homepage metadata
| Indexable | Yes |
|---|---|
| Word count | 0 |
About dzen.ru
What technology does dzen.ru use?
We detected 2 technologies on dzen.ru, including Content Security Policy, HSTS.
Does dzen.ru protect its email with SPF and DMARC?
dzen.ru scores 74/100 (grade C) for email security. DKIM key found (selector: mail) but it is only 1024 bits; 2048 is recommended. No MTA-STS: mail sent to you can be downgraded to an unencrypted connection.
What are the name servers of dzen.ru?
dzen.ru uses ns1.mail.ru, ns2.mail.ru.