hjerte.dk DNS records

🖥️ Nameservers2 records 287ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records1 records 183ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.127	43200s	webforward.webpod13-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 250ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	hjerte-dk.mail.protection.outlook.com	2a01:111:f403:ca04::7 2a01:111:f403:ca04::d 2a01:111:f403:ca09::6 2a01:111:f403:ca09::f 52.101.68.36 52.101.68.39 52.101.73.11 52.101.73.12	mail-db4pr02cu00307.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am4pr0401cu00104.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

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.154.136

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 327ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	webmail.hjerte.dk

📝 TXT Records3 records 578ms

TXT Record
bOuFhi8X36rfa737cHfqNY5v1sIPzGsQEOwPFYkgOgCXkap1TSgJ5ka6PF/qmCMC/bKJebZlkjkI6a4rQc8ptQ==
MS=ms11540748
v=spf1 include:_spf80390.spf-protect.com -all

✉️ SPF

Policy	Record (hjerte.dk)
-all (hard fail)	v=spf1 include:_spf80390.spf-protect.com -all

📨 DMARC

Policy	Record (_dmarc.hjerte.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:649a898591c65@dmarc.centerasecurity.com;

📬 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)

🔐 DNSSEC459ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA228ms

Field	Value
Serial	2026032401
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

287ms

A

183ms

MX

250ms

AAAA

289ms

TXT

578ms

CAA

161ms

HTTPS

235ms

TLSA

836ms

SOA

228ms

MTA-STS

317ms

DNSSEC

459ms

SRV

327ms

Total

2942ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-21 04:24:32	2942ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 12:54:48	3564ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 12:35:15	263ms	0 NS 0 A 0 MX	❓ Unknown	View