blbiler.dk

📜 Historical scan 2026-09-27 05:18:13 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

blbiler.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 20 July 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 3.33.152.50 is hosted by Amazon.com, Inc. (AS16509) in United States. Mail is handled by mx.unoeuro.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 40ms

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#

2 records 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
3.33.152.50	3600s	a393efcbee787c12c.awsglobalaccelerator.com	AS16509	Amazon.com, Inc.	3.33.128.0/17	🇺🇸 United States	—
52.223.13.110	3600s	a393efcbee787c12c.awsglobalaccelerator.com	AS16509	Amazon.com, Inc.	52.223.0.0/17	🇺🇸 United States	—

📧 MX Records#

1 records 42ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx.unoeuro.com	94.231.106.20	mx.simply.com	AS48854 team.blue Denmark A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 135ms

TXT Record
v=spf1 include:spf.simply.com -all

✉️ SPF#

Policy	Record (blbiler.dk)
-all (hard fail)	v=spf1 include:spf.simply.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 2026-10-08 07:12:59

www CNAME	hosting.auxo.dk (all on auxo.dk) → 104.21.57.189 172.67.165.120 2606:4700:3031::ac43:a578 2606:4700:3036::6815:39bd (AS13335)
www vs bare domain	Different networks blbiler.dk: 3.33.152.50 52.223.13.110 (AS16509) www.blbiler.dk: 104.21.57.189 172.67.165.120 2606:4700:3031::ac43:a578 2606:4700:3036::6815:39bd (AS13335) (all like this)
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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

80ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026081701
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 2026-10-06 07:34:08

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2004-07-20
Expires	2027-07-31 (287d)

📋 WHOIS#

⏱️ Lookup Timing#

40ms

33ms

42ms

AAAA

40ms

TXT

135ms

CAA

35ms

HTTPS

35ms

TLSA

85ms

SOA

0ms

MTA-STS

50ms

DNSSEC

80ms

SRV

49ms

Total

565ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 07:12:59	322ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-27 05:18:13 shown	565ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-28 02:50:44	1070ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-17 18:49:05	725ms	2 NS 2 A 1 MX	🔒 Secure
2026-06-25 07:42:38	2607ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 07:53:22	949ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 14:46:08	529ms	2 NS 1 A 1 MX	🔒 Secure