hackerskolen.dk

📜 Historical scan 2026-07-18 20:50:21 · ← Latest scan

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

hackerskolen.dk is a registered .dk domain whose nameservers (ns3.nordicway.dk, ns4.nordicway.dk) do not answer for it, so it is currently a lame delegation and does not resolve. It was registered on 11 September 2018 (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#

2 records 42ms

Nameserver	IP addresses	PTR	ASN / ISP
ns3.nordicway.dk	2a01:4f8:c2c:d3c0::1 78.47.45.64	ns3.nordicway.dk ns3.nordicway.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns4.nordicway.dk	2a01:4f8:c010:24a2::1 78.47.56.84	ns4.nordicway.dk ns4.nordicway.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 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#

925ms

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 2026-10-03 06:16:40

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2018-09-11
Expires	2026-09-30 (expired)

📋 WHOIS#

⏱️ Lookup Timing#

42ms

860ms

742ms

AAAA

861ms

TXT

1794ms

CAA

890ms

HTTPS

889ms

TLSA

136ms

SOA

57ms

MTA-STS

199ms

DNSSEC

925ms

SRV

16065ms

Total

17894ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-26 23:00:27	616ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-24 20:00:15	221ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-23 05:33:14	364ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-21 18:31:50	166ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-20 14:28:01	100ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-19 11:47:21	113ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-18 11:18:07	101ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-17 11:16:20	101ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-16 11:12:00	213ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-15 10:15:20	104ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-14 10:04:57	102ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-13 09:41:57	155ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-12 08:53:56	113ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-11 08:01:55	223ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-10 06:00:58	354ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-08 18:34:59	761ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-07 18:31:56	591ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-07 07:06:21	125ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-06 06:20:47	517ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-05 06:02:30	241ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-04 05:50:12	132ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-03 05:48:19	295ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-02 05:45:22	232ms	1 NS 0 A 0 MX	❓ Unknown
2026-10-01 05:42:05	792ms	1 NS 0 A 0 MX	❓ Unknown
2026-09-10 20:55:08	3412ms	2 NS 0 A 0 MX	❓ Unknown