jobserver.dk

📜 Historical scan 2026-07-09 16:23:12 · ← Latest scan

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

jobserver.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 1 April 2023 (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 60ms

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 2026-10-15 19:06:54

www	94.231.103.29 (AS48854) (address records, no CNAME)
www vs bare domain	Same network jobserver.dk: 94.231.103.29 (AS48854) www.jobserver.dk: 94.231.103.29 (AS48854)
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#

149ms

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 2026-10-05 09:50:31

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2023-04-01
Expires	2027-03-31 (164d)

📋 WHOIS#

⏱️ Lookup Timing#

60ms

181ms

177ms

AAAA

72ms

TXT

319ms

CAA

59ms

HTTPS

65ms

TLSA

38ms

SOA

46ms

MTA-STS

143ms

DNSSEC

149ms

SRV

181ms

Total

994ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-04 03:34:38	369ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-26 02:21:08	537ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-27 07:51:35	531ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-16 21:46:42	687ms	3 NS 1 A 1 MX	🔓 Insecure
2026-07-13 20:44:27	733ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-07-11 23:05:32	744ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-07-09 16:23:12 shown	994ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-07-08 12:55:03	2896ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-07-06 16:13:20	1391ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-07-04 22:20:59	872ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-07-03 21:04:18	7582ms	2 NS 0 A 0 MX	⚠️ Bogus
2026-07-02 20:40:06	13290ms	2 NS 0 A 0 MX	❓ Unknown
2026-06-23 22:10:10	3323ms	0 NS 0 A 0 MX	⚠️ Bogus
2026-06-20 19:47:19	882ms	0 NS 0 A 0 MX	⚠️ Bogus
2026-06-19 18:21:27	11759ms	0 NS 0 A 0 MX	⚠️ Bogus
2026-06-17 12:58:09	2982ms	0 NS 0 A 0 MX	⚠️ Bogus