lektieklub.dk

📜 Historical scan 2026-06-17 11:53:54 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

lektieklub.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 6 October 2025 (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#

3 records 81ms

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

🌍 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-03 23:35:14

www	NXDOMAIN
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

238ms

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

🏷️ SOA#

81ms

Field	Value
Serial	2026031700
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 2026-10-07 01:10:17

Field	Value
Registrar	Simply.com A/S
Registered	2025-10-06
Expires	2026-10-05 (expired)

📋 WHOIS#

⏱️ Lookup Timing#

81ms

82ms

94ms

AAAA

78ms

TXT

217ms

CAA

72ms

HTTPS

88ms

TLSA

62ms

SOA

81ms

MTA-STS

62ms

DNSSEC

238ms

SRV

0ms

Total

643ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 16:53:48	216ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-20 16:16:44	98ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-19 14:17:51	211ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-18 13:23:31	215ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-17 12:10:10	217ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-16 11:41:36	328ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-15 11:17:22	217ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-14 10:38:05	260ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-13 09:10:35	302ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-12 04:38:01	302ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-11 03:27:03	119ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-10 02:14:58	97ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-09 01:01:48	639ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-08 00:57:50	241ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-07 00:54:45	531ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-03 23:35:14	876ms	3 NS 0 A 0 MX	🔒 Secure
2026-09-17 13:27:38	369ms	3 NS 0 A 0 MX	🔒 Secure
2026-08-28 04:13:48	488ms	3 NS 0 A 0 MX	🔒 Secure
2026-07-08 16:58:46	32404ms	3 NS 0 A 0 MX	🔒 Secure
2026-06-22 22:08:21	503ms	3 NS 0 A 0 MX	🔒 Secure
2026-06-17 11:53:54 shown	643ms	3 NS 0 A 0 MX	🔒 Secure