blackstuff.dk

📜 Historical scan 2026-09-30 06:20:26 · ← Latest scan

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

blackstuff.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 13 September 2021 (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 65ms

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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

83ms

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 2026-09-30 14:37:14

Field	Value
Registrar	ASCIO TECHNOLOGIES, CORP. DANMARK - FILIAL AF ASCIO TECHNOLOGIES, CORP. CANADA
Registered	2021-09-13
Expires	2026-09-30 (expired)

📋 WHOIS#

⏱️ Lookup Timing#

65ms

48ms

43ms

AAAA

51ms

TXT

141ms

CAA

66ms

HTTPS

50ms

TLSA

40ms

SOA

29ms

MTA-STS

71ms

DNSSEC

83ms

SRV

60ms

Total

744ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 21:46:01	359ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-20 20:49:49	366ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-19 18:30:13	318ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-18 17:54:49	337ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-17 17:02:51	211ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-16 15:49:56	95ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-15 14:12:55	333ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-14 11:56:49	112ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-13 10:46:04	298ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-12 05:07:02	112ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-11 00:24:22	114ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-09 23:16:50	231ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-08 13:24:55	718ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-07 13:21:29	232ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-06 08:46:30	420ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-05 06:50:18	250ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-04 06:38:55	584ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-03 06:34:01	158ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-02 06:32:59	367ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-01 06:28:07	269ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-30 06:20:26 shown	744ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-29 07:24:45	820ms	1 NS 0 A 0 MX	❓ Unknown
2026-07-13 17:08:23	17450ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-24 23:36:08	589ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-23 17:38:08	607ms	2 NS 1 A 1 MX	🔓 Insecure