3b-biler.dk

📜 Historical scan 2026-08-26 06:00:31 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

3b-biler.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 63.33.163.67 is hosted by Amazon.com, Inc. (AS16509) in Ireland. Mail is handled by 3bbiler-dk0e.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 48ms

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 45ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
63.33.163.67	3600s	ec2-63-33-163-67.eu-west-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	63.32.0.0/14	🇮🇪 Ireland	Dublin

📧 MX Records#

1 records 46ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	3bbiler-dk0e.mail.protection.outlook.com	2a01:111:f403:ca04::8 2a01:111:f403:ca04::d 2a01:111:f403:ca09::b 2a01:111:f403:ca09::e 52.101.68.36 52.101.68.5 52.101.73.30 52.101.73.4	mail-db5pr02cu00100.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am7pr05cu00306.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

📧 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

📝 TXT Records#

3 records 146ms

TXT Record
facebook-domain-verification=md3swh6o3ivks8vxvt3zq1vd5dnrzf
google-site-verification=Yfrj3DXeiPlkjhuLjcmgxR-nbrxJhK0tYVkv0aY6GQU
v=spf1 include:_spf.google.com include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (3b-biler.dk)
-all (hard fail)	v=spf1 include:_spf.google.com 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-09 00:27:16

www CNAME	3b-biler.dk (all on 3b-biler.dk) → 63.33.163.67 (AS16509)
www vs bare domain	Same network 3b-biler.dk: 63.33.163.67 (AS16509) www.3b-biler.dk: 63.33.163.67 (AS16509)
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

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

90ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2023061501
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 yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

48ms

45ms

46ms

AAAA

48ms

TXT

146ms

CAA

41ms

HTTPS

48ms

TLSA

381ms

SOA

0ms

MTA-STS

72ms

DNSSEC

90ms

SRV

95ms

Total

895ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-25 21:24:38	1113ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 06:00:31 shown	895ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 10:40:44	1177ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 16:31:21	1313ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 22:40:07	11743ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 12:42:06	1940ms	2 NS 1 A 1 MX	🔒 Secure