Domain Intelligence Report

tojeono.cz

Full ownership history report — $29 at AboutUsCompare
Gathering intelligence... (12/12)
DNS
WHOIS
Security
Email
DNSSEC
Threats
Deliverability
SSL/TLS
HTTP
Tech Stack
Subdomains
Archive
Outline
WHOIS
Media4Web s.r.o · registered 22 years ago · ⚠ expires in 3 days
DNS
1 A · 1 MX · 3 NS · 1 CAA · 1 PTR · 1 SOA · 4 TXT
SSL/TLS
Let's Encrypt · TLSv1.2 · expires in 32d · 1 SANs
Email Auth
SPF ✓ · DKIM ✗ · DMARC ✗
DNSSEC
signed · valid chain of trust
Tech Stack
Email: Self-hosted · nginx
HTTP
2 redirect → 200 · HSTS ✗ · CSP ✓ · X-Frame ✓ · Nosniff ✗
Security
B (160/215) · 1 critical · 1 high
Threats
risk: none
Deliverability
84% B (76/90 points) · 1 MX · 1 IPs · 3 issue(s)
Subdomains
wildcard DNS — every guessed name resolves
Web Archive
first snapshot 2004-04-12 · 22y archived
DNS Recordschecked 4.9d ago
Details
1 A · 1 MX · 3 NS · 1 CAA · 1 PTR · 1 SOA · 4 TXT
WHOISchecked 4.9d ago
Details
Media4Web s.r.o
Registered 22 years ago
Expires in 3 days!
Then vs Nownew
Details
Same organisation as in 2013.
“Tojeono.cz Various webhosting from france.” — AboutUs, 2013
Now: Software or technology · actively maintained
AI-judged Sep 30, 2026: likely, not verified
SSL/TLSchecked 4.9d ago
Details
Valid certificate
Issuer: Let's Encrypt
Protocol: TLSv1.2
Expires in 32 days
1 SAN(s)
Securitychecked 4.9d ago
Details
B
160/215
1 critical1 high1 medium
Weakest: Basic Security, Advanced Security
Email Authchecked 4.9d ago
Details
SPFDKIM?DMARC
DNSSECchecked 4.9d ago
Details
Valid chain of trust
Tech Stackchecked 4.9d ago
Details
nginxEmail: Self-hostedGoogle Search Console
HTTP / Headerschecked 4.9d ago
Details
2 redirect(s) → 200
HSTSCSPX-FrameNosniff
Threatschecked 4.9d ago
Details
Risk: none · score 0
Zone census
Subdomainschecked 4.9d ago
Details
wildcard DNS — every name resolves, so a guessed-name inventory isn't meaningful
Click a subdomain for its full report
Web Archivechecked 4.9d ago
Details
First archived: 2004-04-12
~22 years of history
Deliverabilitychecked 4.9d ago
Details
84%B
76/90 points · 3 issue(s)
1 MX · 1 IP(s)
Top fix: No DMARC record

IPv6

Measured 2026-11-04 13:04 UTC · aaaa.bot
D

The website has no IPv6.

tojeono.cz has no IPv6 address published.

  • ✗ tojeono.cz: no IPv6 address
  • ✗ www.tojeono.cz: no IPv6 address
  • ✗ Mail: 0 of 1 servers have IPv6
  • ✓ Nameservers: 2 of 3 have IPv6
Details: published addresses and what answered
tojeono.czPublishedno IPv6 address publishedAnswers when we connectnothing to test
www.tojeono.czPublishedno IPv6 address publishedAnswers when we connectnothing to test
MailPublisheda.mx.tojeono.czAnswers when we connect✗ no IPv6
NameserversPublisheda.ns.tojeono.czb.ns.tojeono.czc.ns.tojeono.czAnswers when we connect✗ no IPv6✓ has IPv6✓ has IPv6
First measured 2026-11-04: no IPv6 publishedIf this changes, the date will appear here.

See where it lives on the IPv4 map →

Lineage

Our records: Aug 11, 2009 → Nov 4, 2026

Oldest registry snapshot we hold: 2025 · 1 renewal on record. These dates are when our records begin, not when the domain was registered.

DNS provider

  • tojeono.cz
    Aug 2009 – Jun 2026

IPv6

  • IPv6no IPv6 published
    First measured Nov 2026
What changed
  1. IPv6 first measured: no IPv6 published on Nov 4, 2026tojeono.cz: no IPv6 published. Grade D. Measured by aaaa.bot, 2026-11-04 13:04 UTC. No earlier IPv6 record is held, so this is not a "gained" date.
  2. Renewed +1 year between Oct 28, 2025 and Nov 28, 2025Expiry moved from 2025-11-18 to 2026-11-18.

Solid bar: the stretch we observed that name. Dot: a single sighting. Dotted line: no record between sightings of the same name. Nothing is drawn between different names.

Registrar and renewals: 13 WHOIS/RDAP snapshots, 2025-01-25 to 2026-05-19 (ledger built 2026-09-27). Every renewal

DNS provider, WHOIS snapshots: 70 WHOIS/RDAP snapshots that listed nameservers, 2009-08-11 to 2026-06-12 (who.is archive). Both sources feed one row per provider (hover a bar to see which); a change is placed between the nearest observations on either side, and where the two sources disagree, both are listed under What changed.

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Explore related

Registered in 2003 — the same year as googlevideo.com, wordpress.org and skype.com.