sketchbook.dk

Records from scan: 2026-10-17 20:52:54 · 150ms total

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

sketchbook.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 5 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 our latest 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#

checked 2026-10-03 04:22:35

www	Address record (no CNAME)
Wildcard	Yes: any name under the zone resolves
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 2026-10-06 05:01:55

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2024-10-05
Expires	2026-10-04 (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

150ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-17 20:52:54 shown	150ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-16 20:31:03	365ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-15 19:29:25	229ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-14 17:48:36	100ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-13 16:26:09	237ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-12 15:15:19	356ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-11 13:50:52	119ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-10 10:30:39	107ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-09 07:31:43	228ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-08 07:29:18	860ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-07 07:25:54	107ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-06 04:34:36	552ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-03 04:22:35	816ms	3 NS 1 A 0 MX	🔒 Secure
2026-10-01 04:06:57	420ms	3 NS 1 A 0 MX	🔒 Secure
2026-09-27 11:56:11	453ms	3 NS 1 A 0 MX	🔒 Secure
2026-09-13 09:24:51	472ms	3 NS 1 A 0 MX	🔒 Secure
2026-09-02 04:42:22	486ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-17 19:59:59	522ms	3 NS 1 A 0 MX	🔒 Secure