dahlgaards-have.dk DNS records

🖥️ Nameservers2 records 118ms

Nameserver	IP addresses	PTR	ASN / ISP
sharon.ns.cloudflare.com	108.162.192.221 172.64.32.221 173.245.58.221 2606:4700:50::adf5:3add 2803:f800:50::6ca2:c0dd 2a06:98c1:50::ac40:20dd	sharon.ns.cloudflare.com sharon.ns.cloudflare.com sharon.ns.cloudflare.com sharon.ns.cloudflare.com sharon.ns.cloudflare.com sharon.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
tony.ns.cloudflare.com	108.162.193.240 172.64.33.240 173.245.59.240 2606:4700:58::adf5:3bf0 2803:f800:50::6ca2:c1f0 2a06:98c1:50::ac40:21f0	tony.ns.cloudflare.com tony.ns.cloudflare.com tony.ns.cloudflare.com tony.ns.cloudflare.com tony.ns.cloudflare.com tony.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 155ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.84.76	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.188.166	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 113ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.dahlgaards-have.dk	217.195.176.252	—	AS31027 GlobalConnect A/S

🔷 AAAA Records (IPv6)2 records 155ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:bca6	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::6815:544c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 89ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.84.76,172.67.188.166 ech=AEX+DQBBBAAgACB+FYP9Hp+MawXwVPA5Uwz+yLL3LQzSzPRUsXqwoFD0FwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:bca6,2606:4700:3034::6815:544c

📝 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.dahlgaards-have.dk	a4zkfKCYpPGKHS7km-BEZjQ6Sq6X_JXov-Usaw1ulek
TXT	_acme-challenge.dahlgaards-have.dk	Z7WLAcVTxV_WDCMVxFSMXRCzfuoKJIhUsUK6hxecOjM

🔗 TLSA / DANE

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

🔐 DNSSEC327ms

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	2413555078
Primary NS (MNAME)	sharon.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

118ms

A

155ms

MX

113ms

AAAA

155ms

TXT

504ms

CAA

137ms

HTTPS

89ms

TLSA

412ms

SOA

0ms

MTA-STS

150ms

DNSSEC

327ms

SRV

240ms

Total

1879ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 09:59:59	1879ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-02 18:52:12	966ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-28 23:55:40	808ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-19 23:07:44	2259ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-19 14:31:05	2724ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-16 23:52:40	381ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-16 23:41:07	641ms	2 NS 2 A 1 MX	❓ Unknown	View