guitarskole.dk

📜 Historical scan 2026-10-06 05:03:14 · ← Latest scan

🚫 Deactivated by the registry ⬇ Zone File 📜 Timeline & History ⚡ Scan Now

guitarskole.dk is a .dk domain the registry has taken out of service: it is delegated to the registry's own sentinel nameservers (nonexistent.punktum.dk), so it does not resolve. It was registered on 2 September 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#

1 records 0ms

Nameserver	IP addresses	PTR	ASN / ISP
nonexistent.punktum.dk	—	—	—

🌍 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-09-30 04:28:03

www	NXDOMAIN
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

0ms

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	registry sentinel delegation (no resolvable NS); DNSSEC not evaluated

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-02 04:54:25

Field	Value
Registrar	Simply.com A/S
Registered	2020-09-02
Expires	2026-09-30 (expired)

📋 WHOIS#

⏱️ Lookup Timing#

0ms

AAAA

0ms

TXT

0ms

CAA

0ms

HTTPS

0ms

TLSA

1ms

SOA

0ms

MTA-STS

0ms

DNSSEC

0ms

SRV

0ms

Total

220ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-27 13:19:22	168ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-26 11:47:03	799ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-24 17:24:17	320ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-23 12:37:22	591ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-23 11:40:58	121ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-22 07:01:04	155ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-21 02:13:14	105ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-19 23:51:33	228ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-19 23:39:37	104ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-18 21:19:10	328ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-17 20:22:50	216ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-16 19:27:36	435ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-15 17:03:22	114ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-14 16:50:51	115ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-13 16:30:33	224ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-12 14:35:38	94ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-11 14:05:06	207ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-10 13:19:11	122ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-09 11:28:03	335ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-08 09:51:50	233ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-07 09:47:17	116ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-06 05:03:14 shown	220ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-05 04:54:56	146ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-04 04:52:51	288ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-03 04:52:30	150ms	1 NS 0 A 0 MX	❓ Unknown