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Private lookups are not added to public searches, stored reports or change history. This does not remove a report that was already public. Your choice lasts for this browser session.
Who hosts smolon.cz?
Answer
www.smolon.cz uses the CASABLANCA INT a.s. network; the hosting company is unconfirmed.
Checked 2 days ago from Cloudflare IAD in 2.2 s. This is a saved result.
What needs attention
Prioritized observations from this check. Review changes with whoever manages the website.
- Review
No DMARC record was found at this domain
A DMARC policy was not returned by this check. Parent-domain policy discovery and message authentication were not tested.
Next step: Check whether a parent policy applies; otherwise configure DMARC reporting, verify SPF/DKIM alignment, then choose an appropriate policy.
- Review
Check the domain renewal
The registry reports an expiration date within 27 days. Registry dates may differ from the registrar’s renewal deadline.
Next step: Confirm renewal and payment settings with the registrar.
- Improve
Review browser security headers
Strict-Transport-Security, Content-Security-Policy, Clickjacking protection, X-Content-Type-Options, Referrer-Policy, Permissions-Policy did not meet the conservative header checks. This is not a complete security audit.
Next step: Review these headers with the site developer and test policy changes before enforcing them.
- Good to know
Only the network operator is identified
The visible IP network is known, but no hosting-specific evidence confirms the company or reseller serving the site.
Next step: Use the evidence as a network attribution and verify the hosting provider with the website owner if needed.
Evidence by layer
The company operating a network and the company selling the hosting can be different.
Network operators
CASABLANCA-AS - CASABLANCA INT a.s., CZ
Network ownership alone does not confirm the retail hosting provider.
How we know
- 81.0.214.197 belongs to AS15685 (CASABLANCA-AS - CASABLANCA INT a.s., CZ), reverse DNS server.plusdesign.cz
- 2001:1528:240::58 belongs to AS15685 (CASABLANCA-AS - CASABLANCA INT a.s., CZ)
Servers
The addresses the name points to and the networks that own them.
www.smolon.cz (where the site redirects)
- 81.0.214.197CASABLANCA INT a.s.
- 2001:1528:240::58CASABLANCA INT a.s.
smolon.cz (the address you entered)
- 81.0.214.197CASABLANCA INT a.s.
- 2001:1528:240::58CASABLANCA INT a.s.
Reachable over IPv6.
Website
What the site answered when we visited its home page.
- Status
- 200 OK
- Address
- https://www.smolon.cz/
- Page title
- Smolon.cz – Váš Allianz partner
- HTTPS
- Yes
- HTTP/3
- Not advertised
- Response time
- 827 ms from Cloudflare IAD
Redirects (1)
- 301https://smolon.cz/
- 200https://www.smolon.cz/
Security headers
- Strict-Transport-Security
- Content-Security-Policy
- Clickjacking protection
- X-Content-Type-Options
- Referrer-Policy
- Permissions-Policy
Built with
DNS
Who answers for the domain name, and its records.
- DNS provider
- ignum.com
- Name servers
- ns1.ignum.com
ns2.ignum.cz - Zone
- smolon.cz
- DNSSEC
- Signed and valid
- Certificates
- Any certificate authority (no CAA record)
All DNS records (6)
| Type | Name | Value | TTL |
|---|---|---|---|
| A | smolon.cz | 81.0.214.197 | 3600 |
| AAAA | smolon.cz | 2001:1528:240::58 | 3600 |
| NS | smolon.cz | ns1.ignum.com | 3600 |
| NS | smolon.cz | ns2.ignum.cz | 3600 |
| MX | smolon.cz | 10 vps.frenzy.cz | 3600 |
| TXT | smolon.cz | v=spf1 include:_spf.ignum.cz ~all | 3600 |
Easy to spoof: SPF or DMARC is missing.
- Mailbox provider
- frenzy.cz
- Mail servers
- 10 vps.frenzy.cz
- Allowed senders
- Only servers listed in the SPF record
- SPF
- Mail from other servers is marked as suspicious.
- DMARC
- Missing
- MTA-STS
- Not enabled
SPF and DMARC records
v=spf1 include:_spf.ignum.cz ~all
Domain registration
- Registrar
- Webglobe, s.r.o.
- Registered
- 27 Nov 2015 (10 years ago)
- Paid until
- 26 Nov 2026 (in 24 days)
- Last changed
- 18 Feb 2023
- Status
- Active
- DNSSEC at registry
- Yes
- Source
- rdap.nic.cz
Observed changes
A compact record of what changed between public checks. Rechecks happen only when someone requests them.
History starts with saved public observations. No earlier changes are inferred.
Something look wrong? Report an incorrect result
Tell us which result needs a second look. Reports are reviewed privately and do not change detection automatically. Please do not include personal or confidential information.
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