derfacn.com
Well protected
SWN Stadtwerke Neumuenster derfacn.com
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 | betty.ns.cloudflare.com · carmelo.ns.cloudflare.com |
| A | 89.56.97.109 |
| MX | 10 mail.derfacn.com |
| TXT | v=spf1 mx ~all |
| SOA | betty.ns.cloudflare.com dns.cloudflare.com serial 2417540315 |
Certificates
- First certificate seen
- 2026-10-13 20:45 UTC since dot.bi started watching
- Last certificate seen
- 2026-10-17 05:47 UTC
- Certificates observed
- 25
- Issuers
- Let's Encrypt
Hosting
- IP
- 89.56.97.109
- Network
- AS207790 · SWNNMS - SWN Stadtwerke Neumuenster GmbH, DE
- Provider
- SWN Stadtwerke Neumuenster
- 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
- derfacn.com
- 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
- 7 characters
- Digits · hyphens
- none · none
- Readability
- high
- Brandability
- 75 / 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