Rank #9,605Updated November 10, 2026
ifo.de
ifo Startseite | ifo Institut
The site runs on Drupal, Fastly, Klaro and 4 other technologies. Its email security grade is D. Its SSL certificate is issued by Certainly and is valid for 21 more days.
- Domain age
- —
- Technologies
- 7
- Email security
- D
- SSL days left
- 21
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 151.101.3.42 | 180 |
| A | 151.101.67.42 | 180 |
| A | 151.101.131.42 | 180 |
| A | 151.101.195.42 | 180 |
| MX | mailmxs.ifo.de 20 | 3600 |
| MX | mailmx2.ifo.de 40 | 3600 |
| NS | ns1-06.azure-dns.com | 172800 |
| NS | ns2-06.azure-dns.net | 172800 |
| NS | ns3-06.azure-dns.org | 172800 |
| NS | ns4-06.azure-dns.info | 172800 |
| TXT | HARICA-P0nrQ0RecoRn0tkyhPf | 3600 |
| TXT | anthropic-domain-verification-r6fwfw=D25SAajC8HaKHHrRmeky4KqjW | 3600 |
| TXT | google-site-verification=-PFGeMBX39hiiDW-DDrKc-1nkkWXeoAff4txSbHL8dE | 3600 |
| TXT | v=spf1 ip4:195.37.188.144 ip4:195.37.188.141 include:spf.protection.outlook.com include:mail.pi-asp.de include:_spf.tivian.com mx ~all | 3600 |
Technology stack
SSL certificate
| Valid | Valid |
|---|---|
| Issuer | US, Certainly Intermediate R1, Certainly |
| Expires | December 2, 2026 |
| Days remaining | 21 |
| Protocol | TLSv1.3 |
| Names | cesifo.org, ifo.de, obsidian.ifo.de, www.cesifo.org, www.ifo.de |
Email security
DScore 60/100 across SPF, DMARC, DKIM, MTA-STS and BIMI.
- warnDMARC policy is none (monitoring only). Spoofed mail is still delivered.
- warnDKIM key found (selector: selector1, selector2, s1) 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 aggregate reports are sent to mailto:[email protected].
- good2 MX record(s) found.
Homepage metadata
| Title | ifo Startseite | ifo Institut |
|---|---|
| Language | de |
| Canonical | https://www.ifo.de/ifo-startseite |
| Indexable | Yes |
| Word count | 1952 |
About ifo.de
What technology does ifo.de use?
We detected 7 technologies on ifo.de, including Fastly, Drupal, Klaro, jQuery, Swiper, PHP.
Does ifo.de protect its email with SPF and DMARC?
ifo.de scores 60/100 (grade D) for email security. DMARC policy is none (monitoring only). Spoofed mail is still delivered. DKIM key found (selector: selector1, selector2, s1) but it is only 1024 bits; 2048 is recommended.
What are the name servers of ifo.de?
ifo.de uses ns1-06.azure-dns.com, ns2-06.azure-dns.net, ns3-06.azure-dns.org, ns4-06.azure-dns.info.