duoproofsecurity.dk

📜 Historical scan 2026-07-20 10:18:44 · ← Latest scan

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

duoproofsecurity.dk is a registered .dk domain whose nameservers (ns.inetdns.com, ns.inetdns.eu, ns.inetdns.nl) 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 3036ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.inetdns.com	45.138.216.10	ns.inetdns.com	AS39146 MachCloud B.V.
ns.inetdns.eu	45.138.216.10	ns.inetdns.com	AS39146 MachCloud B.V.
ns.inetdns.nl	45.138.216.16	ns.machsol.net	AS39146 MachCloud B.V.

🌍 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#

11094ms

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#

3036ms

8056ms

11053ms

AAAA

11058ms

TXT

15152ms

CAA

3046ms

HTTPS

3042ms

TLSA

10043ms

SOA

25ms

MTA-STS

10054ms

DNSSEC

11094ms

SRV

16051ms

Total

52133ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 20:13:18	55497ms	3 NS 0 A 0 MX	❓ Unknown
2026-09-04 02:48:04	55400ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-27 18:32:31	57805ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-23 11:41:12	65535ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-22 11:18:16	49853ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-21 10:56:07	65535ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-20 08:20:34	65535ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-19 06:53:29	59995ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-18 02:22:19	63921ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-16 22:16:25	65535ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-15 00:56:28	55693ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-13 00:55:19	55598ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-11 23:48:33	62682ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-10 06:52:37	65535ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-04 18:09:22	55749ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-28 04:10:51	54351ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-27 03:37:55	60079ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-26 03:21:09	65535ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-25 03:07:08	65535ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-24 02:09:52	58218ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-23 01:31:38	65229ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-21 12:10:51	65535ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-20 10:18:44 shown	52133ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-18 18:23:50	65535ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-17 17:27:02	65535ms	3 NS 0 A 0 MX	❓ Unknown