hjertedoktoren.dk DNS records

🖥️ Nameservers2 records 13ms

Nameserver	IP addresses	PTR	ASN / ISP
meiling.ns.cloudflare.com	108.162.194.254 162.159.38.254 172.64.34.254 2606:4700:50::a29f:26fe 2803:f800:50::6ca2:c2fe 2a06:98c1:50::ac40:22fe	meiling.ns.cloudflare.com meiling.ns.cloudflare.com meiling.ns.cloudflare.com meiling.ns.cloudflare.com meiling.ns.cloudflare.com meiling.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sullivan.ns.cloudflare.com	108.162.195.161 162.159.44.161 172.64.35.161 2606:4700:58::a29f:2ca1 2803:f800:50::6ca2:c3a1 2a06:98c1:50::ac40:23a1	sullivan.ns.cloudflare.com sullivan.ns.cloudflare.com sullivan.ns.cloudflare.com sullivan.ns.cloudflare.com sullivan.ns.cloudflare.com sullivan.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 9ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.18.166	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.182.192	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 7ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	hjertedoktoren-dk.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca09::20 2a01:111:f403:ca09::a 2a01:111:f403:ca09::c 52.101.68.25 52.101.73.145 52.101.73.22 52.101.73.6	mail-du2pr03cu00102.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-am6pr02cu00301.inbound.protection.outlook.com mail-am7pr05cu00106.inbound.protection.outlook.com mail-am6pr04cu00306.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)2 records 7ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:b6c0	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000::/42	—	—
2606:4700:3032::6815:12a6	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000::/42	—	—

🔐 HTTPS Records1 records 44ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBBagAgACAg7U9OGs/0QHLE6P+EVixZVw+CHpdrGdQPod76pQOQPQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1

📝 TXT Records1 records 159ms

TXT Record
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (hjertedoktoren.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.hjertedoktoren.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@fifonetwork.uriports.com; ruf=mailto:dmarc@fifonetwork.uriports.com; fo=1:d:s

📬 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)

🔐 DNSSEC142ms

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

🏷️ SOA29ms

Field	Value
Serial	2410129657
Primary NS (MNAME)	meiling.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

13ms

A

9ms

MX

7ms

AAAA

7ms

TXT

159ms

CAA

7ms

HTTPS

44ms

TLSA

141ms

SOA

29ms

MTA-STS

35ms

DNSSEC

142ms

SRV

0ms

Total

1915ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-02 20:59:57	1915ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-22 00:05:41	1727ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-14 02:21:17	1441ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-29 01:07:00	1124ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-26 20:47:34	1062ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-23 17:46:42	2863ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-23 09:36:32	945ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 05:56:27	1399ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-20 16:11:38	1177ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 13:09:26	3671ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-17 12:35:34	240ms	0 NS 0 A 0 MX	❓ Unknown	View