msg.cz
Monitoring only
MasterDC s.r.o bigweb.cz
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 | ns.wedos.com · ns.wedos.cz · ns.wedos.eu · ns.wedos.net |
| A | 80.79.17.138 |
| MX | 10 mx.bigweb.cz |
| TXT | v=spf1 include:spf.bigweb.cz ?all |
| SOA | ns.wedos.net wedos.wedos.com serial 2026092801 |
Certificates
No certificate for this domain has passed through the logs dot.bi follows since it started watching. Older certificates are not back-filled.
Hosting
- IP
- 80.79.17.138
- Network
- AS24971 · MASTER-AS - MasterDC s.r.o., CZ
- Provider
- MasterDC s.r.o
- Country
- CZ (network registration, not server location)
- CDN
- none detected
- IPv6
- no
Web
Probing the home page…
Monitoring only DMARC is set to p=none: spoofed mail is reported but still delivered.
- Provider
- bigweb.cz
- SPF
- present all: neutral
- DMARC
- p=none no reports
- DKIM
- found selector: default
Age
- First capture
- looking up…
- Years archived
- —
- Registry created
- —
- In dot.bi since
- 2026-10-17 · Visitor lookup
Name analysis
Same name, other TLDs
Checking the same name on other TLDs…
History observed by dot.bi
First observed by dot.bi · source: lookup