centrex.com.pl
SPF only
Atman Sp. z o.o net.pl
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 | ns1.dcsaas.net · ns2.dcsaas.net |
| A | 77.79.221.137 |
| A | 77.79.221.169 |
| MX | 0 mail.best.net.pl |
| TXT | v=spf1 mx include:_spf.dcsaas.net include:_spf.hosting.netmix.pl -all |
| SOA | ns1.dcsaas.net abuse.dreamcommerce.com serial 2022070406 |
Certificates
- First certificate seen
- 2026-10-13 22:26 UTC since dot.bi started watching
- Last certificate seen
- 2026-10-13 22:27 UTC
- Certificates observed
- 8
- Issuers
- Shoper S.A.
Hosting
- IP
- 77.79.221.137
- Network
- AS15694 · ATMAN-ISP-AS - Atman Sp. z o.o., PL
- Provider
- Atman Sp. z o.o
- Country
- PL (network registration, not server location)
- CDN
- none detected
- IPv6
- no
Web
Probing the home page…
SPF only SPF is published but there is no DMARC policy.
- Provider
- net.pl
- SPF
- present all: fail
- DMARC
- missing
- 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