hvsk.dk DNS records

🖥️ Nameservers2 records 225ms

Nameserver	IP addresses	PTR	ASN / ISP
duke.ns.cloudflare.com	108.162.193.110 172.64.33.110 173.245.59.110 2606:4700:58::adf5:3b6e 2803:f800:50::6ca2:c16e 2a06:98c1:50::ac40:216e	duke.ns.cloudflare.com duke.ns.cloudflare.com duke.ns.cloudflare.com duke.ns.cloudflare.com duke.ns.cloudflare.com duke.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
kiki.ns.cloudflare.com	108.162.192.180 172.64.32.180 173.245.58.180 2606:4700:50::adf5:3ab4 2803:f800:50::6ca2:c0b4 2a06:98c1:50::ac40:20b4	kiki.ns.cloudflare.com kiki.ns.cloudflare.com kiki.ns.cloudflare.com kiki.ns.cloudflare.com kiki.ns.cloudflare.com kiki.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 194ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.81.177	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.145.137	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records3 records 245ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx1.pub.mailpod8-cph3.one.com	185.164.14.102	mx1.pub.mailpod8-cph3.one.com	AS51468 One.com A/S
10	300s	mx2.pub.mailpod8-cph3.one.com	185.164.14.103	mx2.pub.mailpod8-cph3.one.com	AS51468 One.com A/S
10	300s	mx3.pub.mailpod8-cph3.one.com	185.164.14.104	mx3.pub.mailpod8-cph3.one.com	AS51468 One.com A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	172.67.145.137
🔶 Autoconfig	104.21.81.177

🔷 AAAA Records (IPv6)2 records 216ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:9189	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::6815:51b1	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 227ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.81.177,172.67.145.137 ech=AEX+DQBBtQAgACD+Nwq7olGFN1CbNzMbm0ABBkLjfXvS0a90lf76UlKOAQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:9189,2606:4700:3034::6815:51b1

📝 TXT Records1 records 1070ms

TXT Record
v=spf1 include:_custspf.one.com ~all

✉️ SPF

Policy	Record (hvsk.dk)
~all (soft fail)	v=spf1 include:_custspf.one.com ~all

📨 DMARC

Policy	Record (_dmarc.hvsk.dk)
p=none (monitor only)	v=DMARC1; p=none

📬 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 / DANE3 records 374ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod8-cph3.one.com	DANE-EE · SPKI · SHA-256	BF2BAC81D64CD548F2920A7E0ADF7907…
SMTP _25._tcp.mx2.pub.mailpod8-cph3.one.com	DANE-EE · SPKI · SHA-256	BF2BAC81D64CD548F2920A7E0ADF7907…
SMTP _25._tcp.mx3.pub.mailpod8-cph3.one.com	DANE-EE · SPKI · SHA-256	BF2BAC81D64CD548F2920A7E0ADF7907…

🔐 DNSSEC840ms

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	2412491804
Primary NS (MNAME)	duke.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

225ms

A

194ms

MX

245ms

AAAA

216ms

TXT

1070ms

CAA

240ms

HTTPS

227ms

TLSA

374ms

SOA

0ms

MTA-STS

384ms

DNSSEC

840ms

SRV

327ms

Total

4634ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-18 13:00:53	4634ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-07-18 11:24:24	17680ms	2 NS 2 A 3 MX	❓ Unknown	View
2026-07-01 05:57:36	936ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-06-22 00:16:55	2620ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-06-21 23:39:11	1183ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 22:51:14	571ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-06-21 05:25:14	1084ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 15:58:06	726ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-06-18 16:04:47	949ms	2 NS 2 A 3 MX	🔓 Insecure	View
2026-06-17 14:49:01	53464ms	2 NS 2 A 3 MX	🔓 Insecure	View