har-solution.dk DNS records

🖥️ Nameservers2 records 232ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	185.25.141.3 2a02:2339:4006:109::dd	ns.dandomain.dk ns.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.dandomain.dk	2a02:2339:1:108::dd:dd 91.197.248.66	ns2.dandomain.dk ns2.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records1 records 300ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.158.51	3600s	linux31.dandomain.dk	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records1 records 255ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	60s	harsolution-dk0i.mail.protection.outlook.com	2a01:111:f403:ca04::8 2a01:111:f403:ca04::d 2a01:111:f403:ca09::2 2a01:111:f403:ca09::4 52.101.68.18 52.101.68.27 52.101.68.32 52.101.73.153	mail-db5pr02cu00100.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-as8pr05cu00401.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 → 40.104.116.24

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 404ms

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

📝 TXT Records2 records 535ms

TXT Record
MS=ms85394400
v=spf1 a include:spf.protection.outlook.com include:spf.dandomain.dk -all

✉️ SPF

Policy	Record (har-solution.dk)
-all (hard fail)	v=spf1 a include:spf.protection.outlook.com include:spf.dandomain.dk -all

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 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)

🔐 DNSSEC493ms

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

🏷️ SOA336ms

Field	Value
Serial	2021030800
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

232ms

A

300ms

MX

255ms

AAAA

196ms

TXT

535ms

CAA

336ms

HTTPS

264ms

TLSA

795ms

SOA

336ms

MTA-STS

324ms

DNSSEC

493ms

SRV

404ms

Total

3679ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-26 06:15:24	3679ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 01:12:59	950ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 11:03:24	757ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 11:00:18	1481ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 10:57:38	1434ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 10:55:44	1236ms	2 NS 1 A 1 MX	🔒 Secure	View