keldkrolmark.dk DNS records

🖥️ Nameservers2 records 39ms

Nameserver	IP addresses	PTR	ASN / ISP
johnathan.ns.cloudflare.com	108.162.195.44 162.159.44.44 172.64.35.44 2606:4700:58::a29f:2c2c 2803:f800:50::6ca2:c32c 2a06:98c1:50::ac40:232c	johnathan.ns.cloudflare.com johnathan.ns.cloudflare.com johnathan.ns.cloudflare.com johnathan.ns.cloudflare.com johnathan.ns.cloudflare.com johnathan.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
mary.ns.cloudflare.com	108.162.192.134 172.64.32.134 173.245.58.134 2606:4700:50::adf5:3a86 2803:f800:50::6ca2:c086 2a06:98c1:50::ac40:2086	mary.ns.cloudflare.com mary.ns.cloudflare.com mary.ns.cloudflare.com mary.ns.cloudflare.com mary.ns.cloudflare.com mary.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.74.102	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.157.48	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	172.67.157.48
🔶 Autoconfig	104.21.74.102

🔷 AAAA Records (IPv6)2 records 42ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::6815:4a66	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:9d30	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 48ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.74.102,172.67.157.48 ech=AEX+DQBBSQAgACCXZBYUsAr9BUJCPSHGkhj27elgwfie0mb8OekBWyCaXwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:4a66,2606:4700:3037::ac43:9d30

📝 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)

🔐 DNSSEC89ms

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	2413532224
Primary NS (MNAME)	johnathan.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

39ms

A

36ms

MX

54ms

AAAA

42ms

TXT

191ms

CAA

55ms

HTTPS

48ms

TLSA

60ms

SOA

0ms

MTA-STS

53ms

DNSSEC

89ms

SRV

70ms

Total

547ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 23:45:23	547ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-31 02:55:57	522ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-29 21:50:59	1377ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-28 09:21:49	1322ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-20 14:11:06	970ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-05 08:16:23	9745ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-12 09:25:35	965ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-29 02:01:45	815ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-25 01:29:27	627ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-21 07:06:58	959ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-17 19:16:34	699ms	2 NS 2 A 0 MX	🔓 Insecure	View