jkrh.dk DNS records

🖥️ Nameservers2 records 46ms

Nameserver	IP addresses	PTR	ASN / ISP
bjorn.ns.cloudflare.com	108.162.195.98 162.159.44.98 172.64.35.98 2606:4700:58::a29f:2c62 2803:f800:50::6ca2:c362 2a06:98c1:50::ac40:2362	bjorn.ns.cloudflare.com bjorn.ns.cloudflare.com bjorn.ns.cloudflare.com bjorn.ns.cloudflare.com bjorn.ns.cloudflare.com bjorn.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
liz.ns.cloudflare.com	108.162.192.189 172.64.32.189 173.245.58.189 2606:4700:50::adf5:3abd 2803:f800:50::6ca2:c0bd 2a06:98c1:50::ac40:20bd	liz.ns.cloudflare.com liz.ns.cloudflare.com liz.ns.cloudflare.com liz.ns.cloudflare.com liz.ns.cloudflare.com liz.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 48ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.82.42	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.194.245	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 37ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	. Null MX — domain accepts no email (RFC 7505)

🔷 AAAA Records (IPv6)2 records 42ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::6815:522a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:c2f5	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 52ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.82.42,172.67.194.245 ech=AEX+DQBBewAgACDLIRVwiEJwzq4J3rw5Q871mzAhcqmajAXEWRsJNvy9XQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:522a,2606:4700:3035::ac43:c2f5

📝 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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.jkrh.dk	RVSCLIXyokLoyiJUkbvS_qIpATCl_9V738NdkGOaxSY
TXT	_acme-challenge.jkrh.dk	gNw0xokvaEFrnqTOebSkTdHjQiFDpQUR5Al40YknYOE

🔗 TLSA / DANE

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

🔐 DNSSEC81ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2414072238
Primary NS (MNAME)	bjorn.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

46ms

A

48ms

MX

37ms

AAAA

42ms

TXT

208ms

CAA

56ms

HTTPS

52ms

TLSA

79ms

SOA

0ms

MTA-STS

72ms

DNSSEC

81ms

SRV

87ms

Total

1461ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-05 10:48:13	1461ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-28 05:46:11	562ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-18 22:24:57	2534ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-19 12:07:39	593ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-08 16:34:07	664ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 04:52:16	486ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 21:36:24	678ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 22:11:56	701ms	2 NS 1 A 0 MX	🔒 Secure	View