cuuv.dk

📜 Historical scan 2026-06-20 09:21:51 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cuuv.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 6 September 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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#

4 records 90ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

🌍

No A records found

📧 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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

114ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

51ms

Field	Value
Serial	2020072990
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-03 03:10:41

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2019-09-06
Expires	2026-09-30 (expired)

📋 WHOIS#

⏱️ Lookup Timing#

90ms

82ms

44ms

AAAA

122ms

TXT

300ms

CAA

50ms

HTTPS

48ms

TLSA

41ms

SOA

51ms

MTA-STS

66ms

DNSSEC

114ms

SRV

75ms

Total

505ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-26 02:06:32	103ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-24 18:37:15	140ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-22 20:03:02	136ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-21 09:39:37	118ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-20 07:50:46	319ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-19 04:17:00	217ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-18 03:45:06	326ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-17 03:01:08	411ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-16 02:26:31	121ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-14 23:01:38	113ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-13 22:53:57	318ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-12 22:04:23	350ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-11 20:48:15	220ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-10 18:19:02	107ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-09 10:27:19	1014ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-08 09:35:37	271ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-07 09:23:50	420ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-06 05:34:28	358ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-05 05:23:28	625ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-04 04:58:41	100ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-03 04:57:30	110ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-02 04:56:00	260ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-01 04:48:31	1025ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-01 02:13:34	860ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-06 05:15:21	380ms	4 NS 0 A 0 MX	🔒 Secure