dahl-biler.dk

📜 Historical scan 2026-06-22 00:49:56 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dahl-biler.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 16 February 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 172.66.0.125 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by dahlbiler-dk01b.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 116ms

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 Records#

1 records 104ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
172.66.0.125	3600s	—	AS13335	Cloudflare, Inc.	172.66.0.0/22	—	—

📧 MX Records#

1 records 110ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	dahlbiler-dk01b.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::a 2a01:111:f403:ca09::2 2a01:111:f403:ca09::4 52.101.68.10 52.101.73.1 52.101.73.11 52.101.73.15	mail-db7pr03cu00401.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am9pr04cu00107.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 Records#

1 records 2042ms

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

📝 TXT Records#

3 records 614ms

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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-07 23:27:02

www	172.66.0.125 (AS13335) (address records, no CNAME)
www vs bare domain	Same network dahl-biler.dk: 172.66.0.125 (AS13335) www.dahl-biler.dk: 172.66.0.125 (AS13335)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
s1	s1.domainkey.u10389859.wl110.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u10389859.wl110.sendgrid.net	RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 9/10 · policy: -all

warn 9 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

208ms

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

🏷️ SOA#

116ms

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#

WHOIS fetched 2026-10-11 23:21:23

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2005-02-16
Expires	2027-02-28 (131d)

🔗 Same registrant#

2 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
dahl-leasing.dk	DANDOMAIN A/S
dahlbiler.dk	DANDOMAIN A/S

📋 WHOIS#

⏱️ Lookup Timing#

116ms

104ms

110ms

AAAA

115ms

TXT

614ms

CAA

99ms

HTTPS

111ms

TLSA

131ms

SOA

116ms

MTA-STS

47ms

DNSSEC

208ms

SRV

2042ms

Total

4483ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 23:27:02	1120ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-05 20:46:18	26453ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 00:49:56 shown	4483ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 05:11:59	919ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 23:52:36	764ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 23:41:19	789ms	2 NS 1 A 1 MX	🔒 Secure