jabmaster.dk

📜 Historical scan 2026-08-21 20:59:01 · ← Latest scan

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

jabmaster.dk is a registered .dk domain whose nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com) do not answer for it, so it is currently a lame delegation and does not resolve. It was registered on 9 November 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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 100ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark 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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

9160ms

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 2026-10-23 02:55:45

Field	Value
Registrar	Simply.com A/S
Registered	2024-11-09
Expires	2026-11-08 (13d)

🔗 Same registrant#

4 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
activekids.dk	Simply.com A/S
amigoo.dk	Simply.com A/S
balancero.dk	Simply.com A/S
evnyt.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

100ms

4049ms

2107ms

AAAA

93ms

TXT

4351ms

CAA

89ms

HTTPS

4049ms

TLSA

90ms

SOA

2109ms

MTA-STS

2115ms

DNSSEC

9160ms

SRV

4058ms

Total

10430ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-26 01:52:24	1101ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-23 22:41:32	4229ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-22 21:02:57	6852ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-21 20:59:01 shown	10430ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-20 20:52:31	7046ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-19 16:50:35	6634ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-18 16:46:26	10644ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-17 16:20:50	6572ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-15 08:04:12	10224ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-14 06:14:36	4004ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-12 15:32:58	1704ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-11 14:00:42	4987ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-09 05:49:24	10299ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-04 14:38:06	3655ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-31 18:32:15	9034ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-30 00:50:50	18906ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-28 01:58:04	3406ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-27 01:28:32	1152ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-26 01:18:55	1242ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-25 00:50:19	1272ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-24 00:29:00	1480ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-22 21:59:15	1287ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-21 01:03:54	1853ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-19 19:03:54	1269ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-18 17:48:25	1476ms	3 NS 0 A 0 MX	❓ Unknown