jkh.dk

📜 Historical scan 2026-09-08 02:32:39 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jkh.dk is a .dk domain served by 2 nameservers (jeremy.ns.cloudflare.com, lila.ns.cloudflare.com). It was registered on 27 November 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. 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 33ms

Nameserver	IP addresses	PTR	ASN / ISP
jeremy.ns.cloudflare.com	108.162.193.180 172.64.33.180 173.245.59.180 2606:4700:58::adf5:3bb4 2803:f800:50::6ca2:c1b4 2a06:98c1:50::ac40:21b4	jeremy.ns.cloudflare.com jeremy.ns.cloudflare.com jeremy.ns.cloudflare.com jeremy.ns.cloudflare.com jeremy.ns.cloudflare.com jeremy.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
lila.ns.cloudflare.com	108.162.192.186 172.64.32.186 173.245.58.186 2606:4700:50::adf5:3aba 2803:f800:50::6ca2:c0ba 2a06:98c1:50::ac40:20ba	lila.ns.cloudflare.com lila.ns.cloudflare.com lila.ns.cloudflare.com lila.ns.cloudflare.com lila.ns.cloudflare.com lila.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 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#

1 records 150ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (jkh.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.jkh.dk)
p=reject	v=DMARC1; p=reject; aspf=s; adkim=s;

📬 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 19:19:22

www	NXDOMAIN
www vs bare domain	www does not resolve jkh.dk: 80.248.138.248 2a13:e745:bd9::110 (AS216275) www.jkh.dk: no address (all like this)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.jkh.dk	3y8gm371ZPffXhAw28RjhBD0i9pZnlwZiai29FYnS-o
TXT	_acme-challenge.jkh.dk	CVc7WSIsac5UEc6QgWHc8JmqV4A1OpAZ-PsaXKkg0bA

🔗 TLSA / DANE#

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

🔐 DNSSEC#

98ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

0ms

Field	Value
Serial	2414239450
Primary NS (MNAME)	jeremy.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-22 21:58:31

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2020-11-27
Expires	2026-11-30 (38d)

📋 WHOIS#

⏱️ Lookup Timing#

33ms

31ms

36ms

AAAA

30ms

TXT

150ms

CAA

32ms

HTTPS

31ms

TLSA

29ms

SOA

0ms

MTA-STS

56ms

DNSSEC

98ms

SRV

43ms

Total

415ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 19:19:22	1842ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-30 14:54:17	944ms	2 NS 0 A 0 MX	🔓 Insecure
2026-09-10 21:33:15	543ms	2 NS 0 A 0 MX	🔓 Insecure
2026-09-08 02:32:39 shown	415ms	2 NS 0 A 0 MX	🔓 Insecure
2026-08-25 11:13:22	1246ms	2 NS 0 A 0 MX	🔓 Insecure
2026-08-25 11:07:09	490ms	2 NS 0 A 0 MX	🔓 Insecure
2026-08-19 02:27:49	758ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-17 23:02:05	2551ms	2 NS 0 A 0 MX	🔓 Insecure
2026-07-11 10:15:03	1614ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-25 18:59:23	798ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-24 22:47:34	3928ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-20 02:50:00	1624ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-18 04:34:06	3662ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-18 04:01:50	2037ms	2 NS 1 A 0 MX	🔓 Insecure