jacobsenkniven.dk

📜 Historical scan 2026-08-14 17:26:06 · ← Latest scan

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

jacobsenkniven.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 2 April 2013 (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 50ms

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#

141ms

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 2026-10-16 21:13:15

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2013-04-02
Expires	2027-04-30 (186d)

🔗 Same registrant#

2 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
peteroglone.dk	Punktum dk A/S (direct)
wayneenterprises.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

50ms

57ms

53ms

AAAA

54ms

TXT

481ms

CAA

60ms

HTTPS

64ms

TLSA

120ms

SOA

36ms

MTA-STS

113ms

DNSSEC

141ms

SRV

8400ms

Total

9222ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-08-28 10:06:29	10189ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-24 11:34:16	2343ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-23 02:54:21	10191ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-22 02:52:36	5303ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-21 02:29:11	1786ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-20 01:45:31	6005ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-19 00:17:13	6201ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-17 13:40:16	1743ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-16 11:42:00	3229ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-14 17:26:06 shown	9222ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-12 21:37:27	4427ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-11 16:39:11	10181ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-10 02:37:46	4537ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-08 13:24:23	1427ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-05 07:34:04	10335ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-27 22:06:03	1824ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-26 21:42:31	1358ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-25 21:30:11	4175ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-24 21:17:27	1845ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-23 19:17:20	1505ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-22 18:09:36	1753ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-20 23:54:36	1237ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-19 17:49:11	3065ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-18 14:52:12	9145ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-17 12:37:18	1883ms	3 NS 0 A 0 MX	❓ Unknown