bildungs-bau.de
Well protected
Cloudflare Microsoft 365
DNS, hosting, email and name analysis are live. Registration data, the home-page probe, the archive lookup and the other-TLD check are being fetched in the background; this page refreshes itself in a few seconds.
Registration
Fetching the registry record…
DNS
| Type | Value |
|---|---|
| NS | docks11.rzone.de · shades11.rzone.de |
| A | 185.60.251.251 |
| MX | 20 bildungsbau-de02b.mail.protection.outlook.com |
| TXT | MS=ms35447879 |
| TXT | v=spf1 include:spf.protection.outlook.com -all |
| SOA | shades11.rzone.de hostmaster.strato-rz.de serial 2020052032 |
Certificates
- First certificate seen
- 2026-10-13 22:12 UTC since dot.bi started watching
- Last certificate seen
- 2026-10-13 22:12 UTC
- Certificates observed
- 2
- Issuers
- Google Trust Services
Hosting
- IP
- 185.60.251.251
- Network
- AS13335 · CLOUDFLARENET - Cloudflare, Inc., US
- Provider
- Cloudflare
- Country
- DE (network registration, not server location)
- CDN
- none detected
- IPv6
- no
Web
Probing the home page…
Well protected Mail is authenticated and spoofed mail is rejected.
- Provider
- Microsoft 365
- SPF
- present all: fail
- DMARC
- p=reject no reports
- DKIM
- not found common selectors only
Age
- First capture
- looking up…
- Years archived
- —
- Registry created
- —
- In dot.bi since
- 2026-10-13 · Certificate Transparency
Name analysis
Same name, other TLDs
Checking the same name on other TLDs…
History observed by dot.bi
First observed by dot.bi · source: ct