back2back.dk

📜 Historical scan 2026-06-20 21:18:41 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

back2back.dk is a .dk domain with no delegation in this scan. It was registered on 21 November 2020 (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#

🖥️

No NS records found

🌍 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#

173ms

Check	Result
Validation Status	Not applicable: the domain has no delegation, so there is no zone to validate (stored verdict: ⚠️ Bogus).
AD Flag (resolver validates)	✗ Not set
DS Record	✓ Found
DNSKEY Record	✗ Not found
Flags	resolution failed: failure

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-06 16:18:45

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2020-11-21
Expires	2026-11-30 (35d)

📋 WHOIS#

⏱️ Lookup Timing#

100ms

84ms

81ms

AAAA

80ms

TXT

270ms

CAA

62ms

HTTPS

61ms

TLSA

80ms

SOA

81ms

MTA-STS

134ms

DNSSEC

173ms

SRV

184ms

Total

571ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 04:22:50	1352ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-09-30 02:31:31	1402ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-09-25 20:52:30	1353ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-24 00:03:04	793ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-22 22:58:52	5957ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-21 22:41:29	1334ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-20 22:31:42	12203ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-19 22:15:57	1229ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-18 21:24:34	4963ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-16 23:03:17	2519ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-15 21:57:01	10100ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-14 17:20:36	936ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-13 06:03:56	8897ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-10 04:48:16	2679ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-08 14:24:32	3366ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-08-01 01:48:22	921ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-07-27 14:36:35	952ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-07-26 14:00:48	960ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-07-25 13:17:24	8765ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-07-24 13:05:36	1321ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-07-23 11:18:20	1474ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-07-22 01:31:34	10092ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-07-20 22:16:58	16769ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-07-18 14:22:55	934ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-07-17 11:18:46	3846ms	2 NS 0 A 0 MX	⚠️ Bogus