dkhavenergi.dk DNS records

🖥️ Nameservers2 records 33ms

Nameserver	IP addresses	PTR	ASN / ISP
dave.ns.cloudflare.com	108.162.193.109 172.64.33.109 173.245.59.109 2606:4700:58::adf5:3b6d 2803:f800:50::6ca2:c16d 2a06:98c1:50::ac40:216d	dave.ns.cloudflare.com dave.ns.cloudflare.com dave.ns.cloudflare.com dave.ns.cloudflare.com dave.ns.cloudflare.com dave.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
marge.ns.cloudflare.com	108.162.192.191 172.64.32.191 173.245.58.191 2606:4700:50::adf5:3abf 2803:f800:50::6ca2:c0bf 2a06:98c1:50::ac40:20bf	marge.ns.cloudflare.com marge.ns.cloudflare.com marge.ns.cloudflare.com marge.ns.cloudflare.com marge.ns.cloudflare.com marge.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 22ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.79.188	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.147.27	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
5	300s	mail.dknyt.dk	57.129.84.158	flex29.flexnet.dk	AS16276 OVH SAS

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	104.21.79.188
🔶 Autoconfig	104.21.79.188

🔷 AAAA Records (IPv6)2 records 33ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::6815:4fbc	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:931b	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 20ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.79.188,172.67.147.27 ech=AEX+DQBB7gAgACABFI6Oj/9jkASOyZACLen/P9Kn9etBiFZnzCJgx0V3RgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:4fbc,2606:4700:3035::ac43:931b

📝 TXT Records2 records 191ms

TXT Record
google-site-verification=ACwKy_xABFZOsthrTQiH1a-Wc179aF7k0vYyAMnrsmY
v=spf1 mx a ~all

✉️ SPF

Policy	Record (dkhavenergi.dk)
~all (soft fail)	v=spf1 mx a ~all

📨 DMARC

Policy	Record (_dmarc.dkhavenergi.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dmarc-reports@flexnet.dk; fo=1

📬 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 / DANE1 records 78ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mail.dknyt.dk	DANE-EE · SPKI · SHA-256	226A8D5B2B5C9271BAC4893123143A55…

🔐 DNSSEC2047ms

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	2410187114
Primary NS (MNAME)	dave.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

33ms

A

22ms

MX

39ms

AAAA

33ms

TXT

191ms

CAA

30ms

HTTPS

20ms

TLSA

78ms

SOA

0ms

MTA-STS

50ms

DNSSEC

2047ms

SRV

50ms

Total

2922ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-07-22 08:53:08	2922ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-21 07:01:36	907ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-19 00:36:59	1357ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-11 15:15:16	1084ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-25 21:09:03	998ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-24 04:50:05	1416ms	2 NS 2 A 1 MX	❓ Unknown	View
2026-06-19 22:49:19	3135ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-17 03:45:23	508ms	2 NS 2 A 1 MX	🔓 Insecure	View