ckuv.dk

Records from scan: 2026-10-03 12:48:58 · 731ms total · last checked 2026-10-21 15:54 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ckuv.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 167.235.95.185 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by .. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 27ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 6ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
167.235.95.185	43200s	static.185.95.235.167.clients.your-server.de	AS24940	Hetzner Online GmbH	167.235.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 6ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)#

1 records 19ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:2220:1b48::2	3600s	—	AS24940	Hetzner Online GmbH	2a01:4f8:0:0:0:0:0:0/31	🇩🇪 Germany	Falkenstein

🔐 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#

checked 2026-10-14 09:49:32

www CNAME	ckuv.dk (all on ckuv.dk) → 167.235.95.185 2a01:4f8:2220:1b48::2 (AS24940)
www vs bare domain	Same network ckuv.dk: 167.235.95.185 2a01:4f8:2220:1b48::2 (AS24940) www.ckuv.dk: 167.235.95.185 2a01:4f8:2220:1b48::2 (AS24940)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

132ms

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

Key type	Algorithm	Public key
KSK	ECDSA P-256/SHA-256	mXoPzU7Ihs1Zxpx3VuqPW82sdBfacXpNw3dI5Ak0…
ZSK	ECDSA P-256/SHA-256	5QUmtmZ5wnYxbOlJk/WuWNJ2SaJBa/sEWWx5gU6X…

🏷️ SOA#

30ms

Field	Value
Serial	2026092701
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

27ms

6ms

AAAA

19ms

TXT

58ms

CAA

7ms

HTTPS

40ms

TLSA

134ms

SOA

30ms

MTA-STS

7ms

DNSSEC

132ms

SRV

0ms

Total

731ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 12:48:58 shown	731ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 10:30:03	766ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-28 10:13:08	719ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 09:48:53	581ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 14:40:10	1032ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-11 06:27:54	768ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-26 04:12:41	4768ms	2 NS 1 A 4 MX	🔒 Secure
2026-08-21 15:55:04	9067ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-29 17:56:30	4957ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-27 09:46:10	4995ms	2 NS 1 A 4 MX	🔒 Secure
2026-07-02 00:57:16	992ms	2 NS 1 A 4 MX	🔒 Secure
2026-06-16 21:05:21	624ms	2 NS 1 A 4 MX	🔒 Secure