leider.dk

📜 Historical scan 2026-07-21 00:21:53 · ← Latest scan

🧟 Lame delegation ⬇ Zone File 📜 Timeline & History ⚡ Scan Now

leider.dk is a registered .dk domain whose nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more) do not answer for it, so it is currently a lame delegation and does not resolve. It was registered on 31 May 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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 25ms

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#

130ms

Check	Result
Validation Status	❓ Unknown (the delegated nameservers don't answer)
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: failure

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-11 13:43:01

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2010-05-31
Expires	2027-05-31 (226d)

🔗 Same registrant#

1 domain

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
aleidersdorff.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

25ms

72ms

59ms

AAAA

50ms

TXT

546ms

CAA

67ms

HTTPS

67ms

TLSA

97ms

SOA

23ms

MTA-STS

148ms

DNSSEC

130ms

SRV

433ms

Total

1284ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 11:20:09	1713ms	4 NS 0 A 0 MX	❓ Unknown
2026-09-29 22:39:41	1372ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-23 04:38:49	2585ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-22 04:20:53	1952ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-21 04:13:01	1927ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-20 02:54:38	6759ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-19 01:31:41	6377ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-17 19:18:43	3996ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-15 22:05:15	1816ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-13 05:48:50	1761ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-12 04:29:30	18387ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-11 01:23:49	10728ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-09 03:16:20	1904ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-06 11:20:42	1736ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-03 09:12:31	3410ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-27 08:05:13	3192ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-26 08:01:42	1445ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-25 07:46:01	10269ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-24 06:58:45	1398ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-23 06:38:31	9846ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-22 05:40:03	9411ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-21 00:21:53 shown	1284ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-19 12:21:45	17286ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-18 10:33:09	17276ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-17 09:23:06	10293ms	4 NS 0 A 0 MX	❓ Unknown