Who hosts this site?
Enter any domain. We run 25 probes in parallel — hosting, CDN, DNS, TLS, security headers, email auth, SEO meta, tech stack, registrar, domain age — and print the receipts.
Composite of TLS, headers, email auth, IPv6, HTTP/2/3, DNSSEC and CAA.
flatbooster.com
hosted by MK-NETZDIENSTE-AS - MK Netzdienste Verwaltungs GmbH trading as MK Netzdienste GmbH & Co. KG, DE · fronted by Fastly
Hosting & infrastructure
Origin
- IP
- 85.220.231.188
- ASN
- AS25394 MK-NETZDIENSTE-AS - MK Netzdienste Verwaltungs GmbH trading as MK Netzdienste GmbH & Co. KG, DE
- Prefix
- 85.220.128.0/17
- Country
- DE
- PTR
- docker.flatbooster.com
- IPv6
- No AAAA records
Edge / CDN
Fastly
Detected via X-Served-By
Protocols
Likely data center
MK Netzdienste Datacenter
MK Netzdienste · Frankfurt am Main, DE
Matched by AS operator name. Click to open the facility page.
Domain intelligence
Registration (RDAP)
- Registrar
- Vautron Rechenzentrum AG
- Created
- Jul 29, 2005 (20 yrs)
- Expires
- Jul 29, 2026
- Updated
- Jun 13, 2026
- Status
- client delete prohibited client transfer prohibited
First seen online
2009
December 13, 2009 · first Wayback snapshot
View earliest archiveSource: Internet Archive Wayback Machine.
Security & encryption
TLS protocols
| TLS 1.3 | ✓ supported |
| TLS 1.2 | ✓ supported |
| TLS 1.1 | · not offered |
| TLS 1.0 | — untested |
SSL certificate
- Issuer
- Let's Encrypt
- CN
- flatbooster.com
- Expires
- Sep 6, 2026 (85d)
- Key
- 384-bit ecdsa-with-SHA384
- SANs
-
flatbooster.com www.flatbooster.com
Security headers
F- ○ HSTS
- ○ Content Security Policy
- ○ X-Content-Type-Options: nosniff
- ○ Referrer-Policy
- ○ Permissions-Policy
- ○ X-Frame-Options / frame-ancestors
0/100 · Mozilla Observatory-style scoring
DNS configuration
85.220.231.188
ns1.ns-serve.net
ns2.ns-serve.net
office.flatbooster.com (pri 10)
ns1.ns-serve.net
Serial 1756468074 · refresh 10800s
google-site-verification=X85NtsUcmiFiQylAGXaWRSWVps8CgEUzzCrZIlQTcFI
v=spf1 a mx ip4:85.220.231.128/26 ip4:217.24.211.230 -all
Email authentication
CRecords found
- SPF Published · strict (-all) ●
- DMARC p=none ●
- DKIM dkim selectors ●
- BIMI not found ○
- MTA-STS not found ○
- TLS-RPT not found ○
Mail provider
Custom / in-house.
office.flatbooster.com
SEO & metadata
Core meta
- Title
- FLATBOOSTER - Webhosting, Webspace Hosting, Homepage Baukasten und Domains.
- Desc
- FLATBOOSTER - Webhosting, Webspace Hosting mit Domains, Traffic Flatrate, PHP, PHP5, MySQL, Spamfilter, Online-Shop, Blogs, Live Chat Support!
- Lang
- en
- Robots
- index,follow,noodp
- Mobile
- viewport set ✓
Open Graph
No Open Graph tags detected.
Crawler signals
Technology stack
CMS / platform
none detected
Framework
none detected
Analytics
none detected
Customer chat
none detected
Payments
none detected
JS libraries
none detected
Server signals
- Server
- openresty
Visitor
DNS resolver
Fastly
MK-NETZDIENSTE-AS - MK Netzdienste Verwaltungs GmbH trading as MK Netzdienste GmbH & Co. KG, DE