cyber4you.dk

📜 Historical scan 2026-06-16 23:21:07 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cyber4you.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 23 April 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 212.237.249.17 is hosted by team.blue Denmark A/S (AS48854) in Denmark. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 60ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	—	—	—
ns2.dandomain.dk	—	—	—

🌍 A Records#

1 records 62ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
212.237.249.17	—	splash.dandomain.dk	AS48854	team.blue Denmark A/S	212.237.248.0/23	🇩🇰 Denmark	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-16 07:19:44

www	212.237.249.17 (AS48854) (address records, no CNAME)
www vs bare domain	Same network cyber4you.dk: 212.237.249.17 (AS48854) www.cyber4you.dk: 212.237.249.17 (AS48854)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

185ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

62ms

Field	Value
Serial	2024042304
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-17 17:09:23

Field	Value
Registrar	DANDOMAIN A/S
Registered	2024-04-23
Expires	2027-04-22 (185d)

🔗 Same registrant#

3 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
dedico.dk	DANDOMAIN A/S
dediko.dk	DANDOMAIN A/S
servicedeskplus.dk	DANDOMAIN A/S

📋 WHOIS#

⏱️ Lookup Timing#

60ms

62ms

74ms

AAAA

76ms

TXT

205ms

CAA

79ms

HTTPS

58ms

TLSA

84ms

SOA

62ms

MTA-STS

36ms

DNSSEC

185ms

SRV

0ms

Total

452ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-06-21 10:43:14	1690ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-16 23:21:49	352ms	2 NS 1 A 0 MX	⚠️ Bogus
2026-06-16 23:21:07 shown	452ms	2 NS 1 A 0 MX	🔒 Secure