landauer.dk

📜 Historical scan 2026-08-13 13:39:31 · ← Latest scan

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

landauer.dk is a registered .dk domain whose nameservers (a.dns.gandi.net, b.dns.gandi.net, c.dns.gandi.net) do not answer for it, so it is currently a lame delegation and does not resolve. It 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#

3 records 1213ms

Nameserver	IP addresses	PTR	ASN / ISP
a.dns.gandi.net	173.246.98.1 2604:3400:abca::1	a.dns.gandi.net a.dns.gandi.net	AS209453 GANDI SAS AS209453 GANDI SAS
b.dns.gandi.net	2001:4b98:abcb::1 213.167.229.1	b.dns.gandi.net b.dns.gandi.net	AS209453 GANDI SAS AS209453 GANDI SAS
c.dns.gandi.net	217.70.179.1 2604:3400:abcc::1	c.dns.gandi.net c.dns.gandi.net	AS209453 GANDI SAS AS209453 GANDI SAS

🌍 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#

1344ms

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#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

1213ms

1202ms

1241ms

AAAA

1206ms

TXT

5425ms

CAA

1221ms

HTTPS

1212ms

TLSA

1036ms

SOA

201ms

MTA-STS

1255ms

DNSSEC

1344ms

SRV

1257ms

Total

9069ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-02 01:20:51	6671ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-23 16:25:59	10322ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-22 14:51:09	2285ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-21 14:37:26	12369ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-20 14:34:34	2738ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-19 07:16:01	4165ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-18 02:16:33	12838ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-16 09:12:21	10142ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-14 14:15:08	9518ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-13 13:39:31 shown	9069ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-11 22:54:50	12939ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-10 21:41:07	13030ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-07 19:26:55	10732ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-30 06:25:26	20275ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-29 01:24:03	6644ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-28 01:05:32	12473ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-27 00:19:18	3868ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-25 23:39:35	10495ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-24 23:16:11	6867ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-23 22:53:46	3532ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-22 22:21:07	3914ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-21 05:00:22	3958ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-18 23:30:36	2175ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-17 23:04:26	12966ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-16 08:50:10	6843ms	3 NS 0 A 0 MX	❓ Unknown