Rank #8,400Updated November 10, 2026
iserv.de
IServ Schulplattform – Die digitale Gesamtlösung für Ihre Schule
The site runs on Meta Pixel, Content Security Policy, HSTS and 1 other technologies. Its email security grade is F. Its SSL certificate is issued by Let's Encrypt and is valid for 47 more days.
- Domain age
- —
- Technologies
- 4
- Email security
- F
- SSL days left
- 47
DNS records
| Type | Value | TTL |
|---|---|---|
| A | 188.68.60.9 | 600 |
| A | 116.203.121.185 | 600 |
| A | 116.202.2.255 | 600 |
| MX | offline.iserv.eu 50 | 3600 |
| MX | iserv.iserv.eu 10 | 3600 |
| NS | ns4.iserv.eu | 3600 |
| NS | ns2.iserv.eu | 3600 |
| NS | ns1.iserv.eu | 3600 |
| NS | ns3.iserv.eu | 3600 |
| TXT | google-site-verification=fjJnEwEm6ZB_0NwWRVBx8hJWvZ6ykJEUWuAQA6Xl6dY | 3600 |
| TXT | v=spf1 a mx a:relay1.iserv.eu a:relay2.iserv.eu a:relay3.iserv.eu a:relaybs.iserv.eu include:_spf.inwx.net ?all | 3600 |
| TXT | openai-domain-verification=dv-UZOuHIlTppw4SsB1lnUNC6Hk | 3600 |
| TXT | jetbrains-domain-verification=b8mthhivdb3clwdv3hafplyxo | 3600 |
| AAAA | 2a03:4000:1b:738::1 | 600 |
| AAAA | 2a01:4f8:c01f:4a::1 | 600 |
| AAAA | 2a01:4f8:c0c:ae45::1 | 600 |
Technology stack
Analytics and advertising IDs
google_tag_manager:GTM-WBGCLZFmeta_pixel:852858299193528SSL certificate
| Valid | Valid |
|---|---|
| Issuer | US, YE1, Let's Encrypt |
| Expires | December 27, 2026 |
| Days remaining | 47 |
| Protocol | TLSv1.3 |
| Names | *.demo-iserv.ch, *.in45min.com, *.in45min.de, *.in45minuten.com, *.in45minuten.de, *.in45minuten.eu, *.iserv-akademie.de, *.iserv-bs.de, *.iserv-gruppe.de, *.iserv-portalserver.de, *.iserv-schulserver.de, *.iserv.app |
Email security
FScore 33/100 across SPF, DMARC, DKIM, MTA-STS and BIMI.
- warnSPF ends with ?all, which tells receivers nothing. Use ~all or -all.
- warnDMARC policy is none (monitoring only). Spoofed mail is still delivered.
- warnDMARC has no rua= address, so you receive no reports about mail sent as your domain.
- 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.
- good2 MX record(s) found.
Homepage metadata
| Title | IServ Schulplattform – Die digitale Gesamtlösung für Ihre Schule |
|---|---|
| Description | Digitalisieren Sie Ihre Schule DSGVO-konform, flexibel und maßgeschneidert mit der IServ Schulplattform. |
| Language | de |
| Canonical | https://iserv.de/ |
| Indexable | Yes |
| Word count | 1866 |
About iserv.de
What technology does iserv.de use?
We detected 4 technologies on iserv.de, including Meta Pixel, Content Security Policy, HSTS, Google Tag Manager.
Does iserv.de protect its email with SPF and DMARC?
iserv.de scores 33/100 (grade F) for email security. SPF ends with ?all, which tells receivers nothing. Use ~all or -all. DMARC policy is none (monitoring only). Spoofed mail is still delivered.
What are the name servers of iserv.de?
iserv.de uses ns4.iserv.eu, ns2.iserv.eu, ns1.iserv.eu, ns3.iserv.eu.