big-twin.dk

📜 Historical scan 2026-08-10 11:23:00 · ← Latest scan

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

big-twin.dk is a registered .dk domain whose nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com) do not answer for it, so it is currently a lame delegation and does not resolve. It was registered on 8 October 2024 (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#

3 records 370ms

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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

533ms

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 2026-10-08 21:36:29

Field	Value
Registrar	Simply.com A/S
Registered	2024-10-08
Expires	2026-10-07 (expired)

📋 WHOIS#

⏱️ Lookup Timing#

370ms

448ms

434ms

AAAA

378ms

TXT

1484ms

CAA

447ms

HTTPS

440ms

TLSA

284ms

SOA

159ms

MTA-STS

390ms

DNSSEC

533ms

SRV

470ms

Total

4167ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-19 23:58:54	564ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-18 23:11:53	208ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-17 21:57:50	210ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-16 21:08:00	401ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-15 20:11:34	94ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-14 19:06:55	110ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-13 18:45:25	98ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-12 12:10:21	371ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-11 10:50:49	302ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-10 08:19:13	204ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-08 21:14:21	631ms	1 NS 0 A 0 MX	❓ Unknown
2026-08-27 23:15:43	3195ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-23 15:08:11	3936ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-22 14:48:51	1412ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-21 14:47:05	17420ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-20 14:41:34	2210ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-19 14:02:59	2029ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-18 13:57:37	17451ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-17 07:07:40	3430ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-15 23:03:02	3502ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-13 22:08:03	10300ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-11 16:11:50	9860ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-10 11:23:00 shown	4167ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-07 15:58:09	8877ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-06 14:45:17	9222ms	3 NS 0 A 0 MX	❓ Unknown