dahl-biler.dk DNS records

🖥️ Nameservers2 records 56ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records1 records 54ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
172.66.0.125	300s	—	AS13335	Cloudflare, Inc.	172.66.0.0/22	—	—

📧 MX Records1 records 47ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	dahlbiler-dk01b.mail.protection.outlook.com	2a01:111:f403:ca04::8 2a01:111:f403:ca09::4 2a01:111:f403:ca09::8 2a01:111:f403:ca09::b 52.101.68.15 52.101.68.27 52.101.68.39 52.101.73.4	mail-db5pr02cu00100.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am0pr83cu00404.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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 188ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	email.cdk.global

📝 TXT Records3 records 8360ms

TXT Record
fec8a462e5354df5aa1c22759487fdb1
v=msv1 t=DB06FD85-AC16-4255-A793-FF6FA1CEDCD9
v=spf1 include:_netblocks.keyloop.io include:spf.protection.outlook.com include:_spf.resennet.dk include:mailgun.org -all

✉️ SPF

Policy	Record (dahl-biler.dk)
-all (hard fail)	v=spf1 include:_netblocks.keyloop.io include:spf.protection.outlook.com include:_spf.resennet.dk include:mailgun.org -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)

🔐 DNSSEC130ms

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

🏷️ SOA45ms

Field	Value
Serial	2025090101
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.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

56ms

A

54ms

MX

47ms

AAAA

43ms

TXT

8360ms

CAA

43ms

HTTPS

40ms

TLSA

353ms

SOA

45ms

MTA-STS

71ms

DNSSEC

130ms

SRV

188ms

Total

26453ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-07-05 20:46:18	26453ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 00:49:56	4483ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 05:11:59	919ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-16 23:52:36	764ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 23:41:19	789ms	2 NS 1 A 1 MX	🔒 Secure	View