jakworkman.dk

📜 Historical scan 2026-07-05 14:15:53 · ← Latest scan

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

jakworkman.dk is a registered .dk domain whose nameservers (ns01.one.com, ns02.one.com) do not answer for it, so it is currently a lame delegation and does not resolve. It was registered on 24 April 2006 (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 116ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 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 2026-10-08 21:24:31

www	195.242.131.238 2001:67c:564:fffa::1002 (AS62121) (address records, no CNAME)
www vs bare domain	Same network jakworkman.dk: 195.242.131.238 2001:67c:564:fffa::1002 (AS62121) www.jakworkman.dk: 195.242.131.238 2001:67c:564:fffa::1002 (AS62121)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

145ms

Check	Result
Validation Status	⚠️ Bogus — the parent still publishes a DS record, but the delegated nameservers don't answer, so no signed answer can be fetched. The zone isn't serving broken signatures; it isn't serving at all.
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 2026-09-06 17:59:04

Field	Value
Registrar	dns.services ApS
Registered	2006-04-24
Expires	2030-04-30 (1289d)

📋 WHOIS#

⏱️ Lookup Timing#

116ms

115ms

AAAA

115ms

TXT

567ms

CAA

113ms

HTTPS

164ms

TLSA

114ms

SOA

24ms

MTA-STS

123ms

DNSSEC

145ms

SRV

117ms

Total

1345ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 17:30:59	416ms	3 NS 1 A 0 MX	🔒 Secure
2026-09-24 13:42:29	1595ms	3 NS 1 A 0 MX	🔒 Secure
2026-09-06 17:46:06	446ms	3 NS 1 A 0 MX	🔓 Insecure
2026-08-26 15:10:33	1047ms	3 NS 1 A 0 MX	🔓 Insecure
2026-07-09 01:59:55	8668ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-07 00:48:05	41161ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-05 14:15:53 shown	1345ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-07-04 13:32:10	1025ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-07-02 23:46:25	20784ms	2 NS 0 A 0 MX	❓ Unknown
2026-06-23 21:49:00	931ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 14:33:26	2786ms	0 NS 0 A 0 MX	⚠️ Bogus
2026-06-21 00:27:05	758ms	0 NS 0 A 0 MX	⚠️ Bogus
2026-06-17 21:06:43	6158ms	0 NS 0 A 0 MX	⚠️ Bogus