rdn.dk

📜 Historical scan 2026-07-17 22:51:28 · ← Latest scan

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

rdn.dk is a registered .dk domain whose nameservers (ns1.mydomain.com, ns2.mydomain.com, ns3.mydomain.com and 1 more) do not answer for it, so it is currently a lame delegation and does not resolve. It was registered on 19 August 2002 (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 9504ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.mydomain.com	172.64.52.99	—	AS13335 Cloudflare, Inc.
ns2.mydomain.com	172.64.53.76	—	AS13335 Cloudflare, Inc.
ns3.mydomain.com	172.64.52.99	—	AS13335 Cloudflare, Inc.
ns4.mydomain.com	172.64.53.76	—	AS13335 Cloudflare, Inc.

🌍 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#

1715ms

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 2026-10-20 18:15:46

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2002-08-19
Expires	2027-09-30 (344d)

🔗 Same registrant#

5 domains

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
ccl.dk	Punktum dk A/S (direct)
handymanden.dk	Punktum dk A/S (direct)
kfp.dk	Punktum dk A/S (direct)
ngd.dk	Punktum dk A/S (direct)
sln.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

9504ms

1556ms

2289ms

AAAA

9589ms

TXT

12578ms

CAA

2458ms

HTTPS

2185ms

TLSA

8305ms

SOA

32ms

MTA-STS

8690ms

DNSSEC

1715ms

SRV

16041ms

Total

30348ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 13:24:18	3260ms	4 NS 0 A 0 MX	❓ Unknown
2026-09-27 19:20:11	5075ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-25 00:49:10	7813ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-24 07:24:27	8188ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-23 05:37:31	11484ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-22 05:07:53	3696ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-21 05:00:16	26311ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-20 01:30:45	25162ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-19 00:41:46	4243ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-17 21:03:58	9048ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-15 22:42:25	25928ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-14 14:43:11	5634ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-12 22:03:48	6715ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-11 17:01:01	6677ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-10 04:56:41	6544ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-09 01:51:43	6467ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-07 09:54:26	5469ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-06 09:32:00	8129ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-04 00:59:30	4397ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-02 12:13:46	4229ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-30 23:42:18	7494ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-29 09:29:02	33161ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-27 19:11:42	41710ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-26 19:02:53	12592ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-25 18:29:00	13404ms	4 NS 0 A 0 MX	❓ Unknown