bilbooking.dk

📜 Historical scan 2026-08-18 17:44:46 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bilbooking.dk is a .dk domain served by 2 nameservers (adele.ns.cloudflare.com, finley.ns.cloudflare.com). It was registered on 22 February 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.94.244 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by pmg1.h4r.eu, pmg2.h4r.eu. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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 234ms

Nameserver	IP addresses	PTR	ASN / ISP
adele.ns.cloudflare.com	108.162.194.156 162.159.38.156 172.64.34.156 2606:4700:50::a29f:269c 2803:f800:50::6ca2:c29c 2a06:98c1:50::ac40:229c	adele.ns.cloudflare.com adele.ns.cloudflare.com adele.ns.cloudflare.com adele.ns.cloudflare.com adele.ns.cloudflare.com adele.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
finley.ns.cloudflare.com	108.162.195.58 162.159.44.58 172.64.35.58 2606:4700:58::a29f:2c3a 2803:f800:50::6ca2:c33a 2a06:98c1:50::ac40:233a	finley.ns.cloudflare.com finley.ns.cloudflare.com finley.ns.cloudflare.com finley.ns.cloudflare.com finley.ns.cloudflare.com finley.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 240ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.94.244	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.141.219	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

2 records 206ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	pmg1.h4r.eu	2a01:4f8:c012:7e77::1 49.12.11.203	pmg1.h4r.eu filter02.h4r.eu	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
20	300s	pmg2.h4r.eu	2001:41d0:701:1100::a6bc 57.129.66.76	filter04.h4r.eu filter04.h4r.eu	AS16276 OVH SAS AS16276 OVH SAS

🔷 AAAA Records (IPv6)#

2 records 241ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:5ef4	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::ac43:8ddb	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 218ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.94.244,172.67.141.219 ech=AEX+DQBB6AAgACCvoiLeBZdUDTpbq/XFS5YS3KccMWGPe2397xL0nTaPIgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:5ef4,2606:4700:3033::ac43:8ddb

📝 TXT Records#

1 records 434ms

TXT Record
v=spf1 +a +mx +ip4:213.184.85.15 include:_relayspf.hosting4real.net ~all

✉️ SPF#

Policy	Record (bilbooking.dk)
~all (soft fail)	v=spf1 +a +mx +ip4:213.184.85.15 include:_relayspf.hosting4real.net ~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 2026-10-16 08:13:55

www	104.21.94.244 172.67.141.219 2606:4700:3031::6815:5ef4 2606:4700:3033::ac43:8ddb (AS13335) (address records, no CNAME)
www vs bare domain	Same network bilbooking.dk: 104.21.94.244 172.67.141.219 2a06:98c1:3120::1 2a06:98c1:3121::1 (AS13335) www.bilbooking.dk: 104.21.94.244 172.67.141.219 2606:4700:3031::6815:5ef4 2606:4700:3033::ac43:8ddb (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.bilbooking.dk	_CIqjmIuZ3yHXpoBBS3X7idBtU3kjheOak93WRTW5N0
TXT	_acme-challenge.bilbooking.dk	IodtnlOZmm9yhBPqldbwlnOkGo7ZE_3kfncw18lHL9g

🔗 TLSA / DANE#

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

🔐 DNSSEC#

340ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2412405184
Primary NS (MNAME)	adele.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-08 22:18:11

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2005-02-22
Expires	2027-02-28 (134d)

📋 WHOIS#

⏱️ Lookup Timing#

234ms

240ms

206ms

AAAA

241ms

TXT

434ms

CAA

237ms

HTTPS

218ms

TLSA

399ms

SOA

0ms

MTA-STS

270ms

DNSSEC

340ms

SRV

249ms

Total

3553ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-15 05:39:27	1939ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-08 03:53:15	2479ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-26 15:40:41	802ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-25 11:35:10	1408ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-25 00:01:42	2054ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-23 22:50:39	3852ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-22 21:45:29	3951ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-21 21:39:55	5295ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-20 21:25:10	13273ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-18 20:31:24	6921ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-18 17:44:46 shown	3553ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-17 00:18:39	1276ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-15 08:07:03	4022ms	2 NS 2 A 2 MX	🔓 Insecure
2026-07-07 04:25:25	5866ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-25 14:33:55	946ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-16 14:30:10	2674ms	2 NS 2 A 2 MX	🔓 Insecure