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Domain Intelligence Report

vznkul.be

Lineage

Jan 2, 2012 → Oct 31, 2026

Nameservers

seen in WHOIS

201620202026

What changed

DNS moved to Cloudflare between Aug 16, 2021 and Feb 14, 2022dns1.uzleuven.be, dns2.uzleuven.be → lakas.ns.cloudflare.com, rachel.ns.cloudflare.com. Old set last seen in WHOIS on 2021-08-16; new set first seen in WHOIS on 2022-02-14.
DNS moved to uzleuven.be between Jan 2, 2012 and Nov 20, 2017dns-slave1.kulnet.kuleuven.be, dns-slave2.kulnet.kuleuven.be, dns1.uzleuven.be, dns2.uzleuven.be → dns1.uzleuven.be, dns2.uzleuven.be. Old set last seen in WHOIS on 2012-01-02; new set first seen in WHOIS on 2017-11-20.

Nameservers, WHOIS snapshots: 26 WHOIS/RDAP snapshots that listed nameservers, 2012-01-02 to 2026-04-09 (who.is archive). A change is placed between the nearest observations on either side, from whichever source made them; where the two sources disagree, both are shown.

Hatched = the span we hold records for. A coloured bar runs only between observations that named the same registrar or operator; nothing is assumed in between.

Each mark sits at the first observation of the new state; its bracket runs back to the last observation of the old one.

Gathering intelligence... (12/12)

DNS

WHOIS

Security

Email

DNSSEC

Threats

Deliverability

SSL/TLS

HTTP

Tech Stack

Subdomains

Archive

DNSSEC unsigned

no attacks or spoofing

reachable and responding

Set up Page Watch

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Outline

WHOIS

The Registrar Company B.V. · registered 24 years ago

DNS

1 A · 2 MX · 2 NS · 1 PTR · 1 SOA · 2 TXT

SSL/TLS

Sectigo Limited · TLSv1.3 · expires in 122d · 7 SANs

Email Auth

SPF ✓ · DKIM ✓ · DMARC ✗ (p=none)

DNSSEC

not signed

Tech Stack

CDN: Cloudflare · Host: Combell NV · Email: Self-hosted · Apache

HTTP

1 redirect → 403 · HSTS ✗ · CSP ✗ · X-Frame ✗ · Nosniff ✗

Security

C (150/215) · 1 critical · 2 high

Threats

risk: none

Deliverability

A (93/100) · 2 MX · 2 IPs · 2 issue(s)

Subdomains

1 found · 112 answered — www

Web Archive

DNS Recordschecked 17.6d ago

1 A · 2 MX · 2 NS · 1 PTR · 1 SOA · 2 TXT

WHOISchecked 17.6d ago

The Registrar Company B.V.

Registered 24 years ago

Renewal history →

Then vs Nownew

Not enough evidence to say whether this is still the same organisation.

Now: Health

AI-judged Sep 30, 2026: likely, not verified

SSL/TLSchecked 17.6d ago

Valid certificate

Issuer: Sectigo Limited

Protocol: TLSv1.3

Expires in 122 days

7 SAN(s)

Securitychecked 17.6d ago

C

150/215

1 critical2 high

Weakest: Basic Security, Record Security

Email Authchecked 17.6d ago

SPFDKIMDMARC

Policy: none

DNSSECchecked 17.6d ago

Not DNSSEC-signed

Tech Stackchecked 17.6d ago

CloudflareCombell NVApacheEmail: Self-hosted

HTTP / Headerschecked 17.6d ago

1 redirect(s) → 403

HSTSCSPX-FrameNosniff

Threatschecked 17.6d ago

Risk: none · score 0

Zone census

Subdomainschecked 17.6d ago

1 found · 112 answered

Click a subdomain for its full report

Web Archivechecked 17.6d ago

First archived: unknown

Deliverabilitychecked 17.6d ago

A

93/100 · 2 issue(s)

2 MX · 2 IP(s)

Top fix: DMARC policy is none (monitor only)

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Explore related

Registered in 2002 — the same year as linkedin.com, domaincontrol.com and microsoftonline.com.

AgeDomains from 2002 TLD.be domains RegistrarThe Registrar Company B.V.DNS providercloudflare.com nameservers IPv6Does vznkul.be have IPv6?