dkhc.dk DNS records

🖥️ Nameservers4 records 65ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1-04.azure-dns.com	13.107.236.4 2603:1061:0:700::4	ns1-04.azure-dns.com ns1-04.azure-dns.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns2-04.azure-dns.net	150.171.21.4 2620:1ec:8ec:700::4	ns2-04.azure-dns.net ns2-04.azure-dns.net	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns3-04.azure-dns.org	204.14.183.4 2a01:111:4000:700::4	ns3-04.azure-dns.org ns3-04.azure-dns.org	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns4-04.azure-dns.info	208.84.5.4 2620:1ec:bda:700::4	ns4-04.azure-dns.info ns4-04.azure-dns.info	AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🌍 A Records1 records 50ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
20.73.9.218	3600s	—	AS8075	Microsoft Corporation	20.64.0.0/10	🇳🇱 The Netherlands	Amsterdam

📧 MX Records1 records 54ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	dkhc-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::6 2a01:111:f403:ca09::b 2a01:111:f403:ca09::d 52.101.68.29 52.101.73.1 52.101.73.28 52.101.73.8	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-am7pr05cu00204.inbound.protection.outlook.com mail-am0pr04cu00500.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 → 40.104.116.40

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 106ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records8 records 192ms

TXT Record
apple-domain-verification=XKiGvqQvLuYaiYj-6lLO60B6Ac4UC4jHZWGMoDQIs-w
atlassian-domain-verification=aZEDDrsbPmJ/A5o1jKxRg5Eay3A2l0bdUCkv9dCobREZrkrNSXNS38zZucDKK5Gw
atlassian-sending-domain-verification=41df3694-e7d9-4bc6-8087-9cad97b81612
facebook-domain-verification=2wqdk0k5sl44y6p7yuiqln9t7966sj
google-site-verification=_uf70Wd-InwSF_51dtmC6_eLHdtulJwH2CUGyDocZ7Y
klaviyo-site-verification=UFCvWB
MS=ms89252699
v=spf1 a:mailout.demant.com include:spf.protection.outlook.com ip4:51.145.153.184 include:mail.iteras.dk include:spf.autopilothq.com include:sendgrid.net include:_spf.atlassian.net ~all

✉️ SPF

Policy	Record (dkhc.dk)
~all (soft fail)	v=spf1 a:mailout.demant.com include:spf.protection.outlook.com ip4:51.145.153.184 include:mail.iteras.dk include:spf.autopilothq.com include:sendgrid.net include:_spf.atlassian.net ~all

📨 DMARC

Policy	Record (_dmarc.dkhc.dk)
p=quarantine	v=DMARC1; p=quarantine; pct=100; rua=mailto:fd786552eac8174@rep.dmarcanalyzer.com; ruf=mailto:fd786552eac8174@for.dmarcanalyzer.com; 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 / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC136ms

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

🏷️ SOA46ms

Field	Value
Serial	1
Primary NS (MNAME)	ns1-04.azure-dns.com
Responsible (RNAME)	azuredns-hostmaster@microsoft.com
Refresh	3600s
Retry	300s
Expire	2419200s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

65ms

A

50ms

MX

54ms

AAAA

51ms

TXT

192ms

CAA

51ms

HTTPS

55ms

TLSA

242ms

SOA

46ms

MTA-STS

96ms

DNSSEC

136ms

SRV

106ms

Total

967ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-07-03 01:09:25	967ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-26 20:30:45	4407ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-24 00:54:47	1186ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 08:11:48	973ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 03:45:32	732ms	4 NS 1 A 1 MX	🔓 Insecure	View