Rank #5,177Updated November 10, 2026
spbu.ru
Главная | Санкт-Петербургский государственный университет
The site runs on Drupal, Mailchimp, Google Fonts and 5 other technologies. Its email security grade is D. Its SSL certificate is issued by Let's Encrypt and is valid for 79 more days.
- Domain age
- —
- Technologies
- 8
- Email security
- D
- SSL days left
- 79
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 195.70.219.100 | 3106 |
| MX | sas.pu.ru 10 | 3600 |
| MX | ksmg.pu.ru 5 | 3600 |
| NS | ns7.spbu.ru | 3600 |
| NS | ns.pu.ru | 3600 |
| NS | ns2.pu.ru | 3600 |
| TXT | webinar-verification=e21818a3e2ea36e60b04aab6ff1bfd5c | 3600 |
| TXT | adobe-idp-site-verification=bcdd89855212ae935509858b7d33de2c60a0fe6214eaded78562187f656e7b3c | 3600 |
| TXT | v=spf1 mx a ip4:195.70.197.0/24 ip4:185.44.15.192/27 ip4:185.148.210.134/32 include:mxsspf.sendpulse.com include:_spf.dashasender.ru ~all | 3600 |
| TXT | 27.03.2025 | 3600 |
| TXT | MS=ms71184566 | 3600 |
| TXT | google-site-verification=ScvBU4FO-xIszPfBppy5f6xYWB7f1YuKlkhO9lrTbaY | 3600 |
| TXT | _globalsign-domain-verification=H04-ySd3F7yJGi75aWCjLy0rkAzL-Mza5lT7-qxC4K | 3600 |
| TXT | K9N-VD4-7SX | 3600 |
Technology stack
SSL certificate
| Valid | Valid |
|---|---|
| Issuer | US, YE1, Let's Encrypt |
| Expires | January 28, 2027 |
| Days remaining | 79 |
| Protocol | TLSv1.3 |
| Names | spbu.ru, www.spbu.ru |
Email security
DScore 51/100 across SPF, DMARC, DKIM, MTA-STS and BIMI.
- warnDMARC applies its policy to only 50% of failing mail.
- warnSubdomains use a weaker policy (sp=none) than the main domain (p=quarantine).
- warnNo DKIM key found at common selectors (google, selector1, selector2, default, k1, k2, s1, s2, ...). DKIM may still use a custom selector we cannot guess.
- 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].
Homepage metadata
| Title | Главная | Санкт-Петербургский государственный университет |
|---|---|
| Language | ru |
| Structured data | CollegeOrUniversity |
| Indexable | Yes |
| Word count | 1209 |
About spbu.ru
What technology does spbu.ru use?
We detected 8 technologies on spbu.ru, including Drupal, Mailchimp, Google Fonts, jQuery, jQuery UI, PHP.
Does spbu.ru protect its email with SPF and DMARC?
spbu.ru scores 51/100 (grade D) for email security. DMARC applies its policy to only 50% of failing mail. Subdomains use a weaker policy (sp=none) than the main domain (p=quarantine).
What are the name servers of spbu.ru?
spbu.ru uses ns7.spbu.ru, ns.pu.ru, ns2.pu.ru.