jkh.dk

📜 Historical scan 2026-08-19 02:27:49 · ← 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 already in the .dk zone when our tracking began on 16 June 2026. The zone is of unknown DNSSEC status, 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 48ms

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 163ms

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	Eb5PMiq9_VeMLp-u08P84AuF2pBrMmbp2cfxddw1JQQ
TXT	_acme-challenge.jkh.dk	SLA5ziAWPn5GNlBpzmxS8bh_rEEu0rOxK6kjP62BwhE

🔗 TLSA / DANE#

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

🔐 DNSSEC#

121ms

Check	Result
Validation Status	❓ Unknown
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	broken trust chain resolving 'jkh.dk/A/IN': 127.0.0.1#53

🏷️ SOA#

0ms

Field	Value
Serial	2412499615
Primary NS (MNAME)	jeremy.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

48ms

43ms

47ms

AAAA

48ms

TXT

163ms

CAA

38ms

HTTPS

37ms

TLSA

91ms

SOA

0ms

MTA-STS

72ms

DNSSEC

121ms

SRV

92ms

Total

758ms

🕐 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	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 shown	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