hasselbolig.dk DNS records

🖥️ Nameservers2 records 67ms

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 55ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
212.237.249.17	3600s	splash.dandomain.dk	AS48854	team.blue Denmark A/S	212.237.248.0/23	🇩🇰 Denmark	—

📧 MX Records1 records 46ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	hasselbolig-dk.mail.protection.outlook.com	2a01:111:f403:ca04::5 2a01:111:f403:ca04::f 2a01:111:f403:ca09::4 2a01:111:f403:ca48::c 52.101.68.15 52.101.73.12 52.101.73.16 52.101.73.26	mail-db3pr0202cu00205.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as9pr05cu01302.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 → 40.104.116.56
🔶 Autoconfig	212.237.249.17

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 164ms

TXT Record
MS=ms61877374
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

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

🔐 DNSSEC2077ms

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

🏷️ SOA0ms

Field	Value
Serial	2021042001
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

67ms

A

55ms

MX

46ms

AAAA

49ms

TXT

164ms

CAA

64ms

HTTPS

54ms

TLSA

323ms

SOA

0ms

MTA-STS

62ms

DNSSEC

2077ms

SRV

72ms

Total

2829ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-02 02:01:11	2829ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 19:25:59	1678ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 23:48:46	662ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 21:00:00	1097ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-23 05:24:44	973ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 16:58:09	926ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 11:09:16	688ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 11:00:00	1773ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 10:54:57	1631ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 10:53:34	1403ms	2 NS 1 A 1 MX	🔒 Secure	View