classboardz.com
Well protected
Fastly rzone.de
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 | docks13.rzone.de · shades11.rzone.de |
| A | 199.36.158.100 |
| MX | 5 smtp.rzone.de |
| TXT | google-site-verification=wDRwAaN_CPzz8ssU7EdLMwHcghnZYX4zHJGr3dCFCtk |
| TXT | hosting-site=boardz-21762 |
| TXT | firebase=boardz-21762 |
| TXT | v=spf1 include:_spf.firebasemail.com ~all |
| TXT | brevo-code:9e57a2d7fa404657e7a8450e342f0d6a |
| TXT | google-site-verification=2oNe3vLJJx4ahx9TqZfcEvD_hRXoCo5iCx_XXQxvTpk |
| SOA | shades11.rzone.de hostmaster.strato-rz.de serial 2025120340 |
Certificates
- First certificate seen
- 2026-10-13 22:35 UTC since dot.bi started watching
- Last certificate seen
- 2026-10-13 22:35 UTC
- Certificates observed
- 4
- Issuers
- Google Trust Services
Hosting
- IP
- 199.36.158.100
- Network
- AS54113 · FASTLY - Fastly, Inc., US
- Provider
- Fastly
- Country
- US (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
- rzone.de
- SPF
- present all: softfail
- 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
- Words
- no dictionary word
- Length
- 11 characters
- Digits · hyphens
- none · none
- Readability
- high
- Brandability
- 60 / 100 heuristic
Same name, other TLDs
Checking the same name on other TLDs…
History observed by dot.bi
First observed by dot.bi · source: ct