hjertebo.dk DNS records

🖥️ Nameservers2 records 35ms

Nameserver	IP addresses	PTR	ASN / ISP
cruz.ns.cloudflare.com	108.162.192.88 172.64.32.88 173.245.58.88 2606:4700:50::adf5:3a58 2803:f800:50::6ca2:c058 2a06:98c1:50::ac40:2058	cruz.ns.cloudflare.com cruz.ns.cloudflare.com cruz.ns.cloudflare.com cruz.ns.cloudflare.com cruz.ns.cloudflare.com cruz.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
micah.ns.cloudflare.com	108.162.193.206 172.64.33.206 173.245.59.206 2606:4700:58::adf5:3bce 2803:f800:50::6ca2:c1ce 2a06:98c1:50::ac40:21ce	micah.ns.cloudflare.com micah.ns.cloudflare.com micah.ns.cloudflare.com micah.ns.cloudflare.com micah.ns.cloudflare.com micah.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
104.21.2.183	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.129.139	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 23ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	frontmta.hostedsepo.dk	92.43.124.44	—	AS44398 Itm8 A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.56
🔶 Autoconfig	104.21.2.183

🔷 AAAA Records (IPv6)2 records 25ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:2b7	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::ac43:818b	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 26ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.2.183,172.67.129.139 ech=AEX+DQBBMwAgACAgxhomKHehEW58NJqh4dTyKWEWuazzuXDGTTnRaCl5ZQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:2b7,2606:4700:3033::ac43:818b

📝 TXT Records2 records 147ms

TXT Record
DT2AIHJD0xlazQcxjXXIcylONS3ur7txF51B/WCqpV+OV1rVsipbj4KrRjyaKozfiaBA8OCqN31gBahFqnIqIw==
v=spf1 include:spf.protection.outlook.com include:o._spf.hostedsepo.dk ip4:77.233.249.100 ip4:80.63.9.58 ip4:80.63.9.59 ip4:80.63.9.60 ip4:80.63.9.61 ip4:89.221.162.141 ip4:92.62.195.66 ip4:92.62.195.67 ip4:93.167.227.78 ip4:93.167.227.68 ip4:85.27.179.17 -all

✉️ SPF

Policy	Record (hjertebo.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:o._spf.hostedsepo.dk ip4:77.233.249.100 ip4:80.63.9.58 ip4:80.63.9.59 ip4:80.63.9.60 ip4:80.63.9.61 ip4:89.221.162.141 ip4:92.62.195.66 ip4:92.62.195.67 ip4:93.167.227.78 ip4:93.167.227.68 ip4:85.27.179.17 -all

📨 DMARC

Policy	Record (_dmarc.hjertebo.dk)
p=reject	v=DMARC1; p=reject;

📬 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.hjertebo.dk	BrTaKSLnjcG-OdeOuCQKZaP_mt3bKDWkYk5BCdFwbiE
TXT	_acme-challenge.hjertebo.dk	YjgRDkDVhrfhCEN2xl5HXGqZOmrh2zMGrAHCEpG7Jak

🔗 TLSA / DANE2 records 67ms

Service / Owner	Type	Cert association
SMTP _25._tcp.frontmta.hostedsepo.dk	DANE-TA · SPKI · SHA-256	1E20888F63520C235F8E61FDEA725CCE…
SMTP _25._tcp.frontmta.hostedsepo.dk	DANE-EE · SPKI · SHA-256	F6EC319A6D18F16926CF1DC9D5AFACBE…

🔐 DNSSEC95ms

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	2413262052
Primary NS (MNAME)	cruz.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

35ms

A

22ms

MX

23ms

AAAA

25ms

TXT

147ms

CAA

25ms

HTTPS

26ms

TLSA

67ms

SOA

0ms

MTA-STS

41ms

DNSSEC

95ms

SRV

73ms

Total

1742ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 13:34:29	1742ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-26 13:05:13	1856ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-23 10:01:39	5293ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-21 09:44:02	2563ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-14 21:27:43	16911ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-27 06:16:13	1447ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-22 03:42:04	981ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 11:52:15	821ms	2 NS 1 A 1 MX	🔓 Insecure	View