betterbooking.dk

📜 Historical scan 2026-10-11 19:56:58 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

betterbooking.dk is a .dk domain served by 2 nameservers (demi.ns.cloudflare.com, tanner.ns.cloudflare.com). It was registered on 9 September 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.26.187 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by betterbooking-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a 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 36ms

Nameserver	IP addresses	PTR	ASN / ISP
demi.ns.cloudflare.com	108.162.192.95 172.64.32.95 173.245.58.95 2606:4700:50::adf5:3a5f 2803:f800:50::6ca2:c05f 2a06:98c1:50::ac40:205f	demi.ns.cloudflare.com demi.ns.cloudflare.com demi.ns.cloudflare.com demi.ns.cloudflare.com demi.ns.cloudflare.com demi.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
tanner.ns.cloudflare.com	108.162.195.97 162.159.44.97 172.64.35.97 2606:4700:58::a29f:2c61 2803:f800:50::6ca2:c361 2a06:98c1:50::ac40:2361	tanner.ns.cloudflare.com tanner.ns.cloudflare.com tanner.ns.cloudflare.com tanner.ns.cloudflare.com tanner.ns.cloudflare.com tanner.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 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.26.187	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.138.91	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 32ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	betterbooking-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::f 2a01:111:f403:ca09::24 2a01:111:f403:ca09::28 52.101.103.137 52.101.185.114 52.101.91.156 52.101.91.21	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-zrxpr04cu00102.inbound.protection.outlook.com mail-maspr04cu00104.inbound.protection.outlook.com mail-matpr05cu00105.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)#

2 records 40ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:8a5b	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:1abb	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 45ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.26.187,172.67.138.91 ech=AEX+DQBB1gAgACAMeTkiRzRowA2P1OscLojBRmn3ud0WRQnJW9z4nPc8YQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:8a5b,2606:4700:3037::6815:1abb

📝 TXT Records#

4 records 170ms

TXT Record
google-site-verification=lvQx31-uN5pdZrwFS_-g5FBHsLJrvLlDM2wkNpG8tVM
mandrill_verify.HCGt1nbxZD1bnrVZccqf-g
MS=ms46138713
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (betterbooking.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.betterbooking.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 2026-10-17 07:31:08

www	104.21.26.187 172.67.138.91 2606:4700:3033::ac43:8a5b 2606:4700:3037::6815:1abb (AS13335) (address records, no CNAME)
www vs bare domain	Same network betterbooking.dk: 104.21.26.187 172.67.138.91 2606:4700:3033::ac43:8a5b 2606:4700:3037::6815:1abb (AS13335) www.betterbooking.dk: 104.21.26.187 172.67.138.91 2606:4700:3033::ac43:8a5b 2606:4700:3037::6815:1abb (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.betterbooking.dk	hYM6GEkImpGoEFiN0Ah3xHUGr62NixFfDtEwF2S7hmg
TXT	_acme-challenge.betterbooking.dk	w32kBYzdqo8uW8Hiy9AA_WG46rnHY1xq29nSIMQ_KUw

🔗 TLSA / DANE#

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

🔐 DNSSEC#

109ms

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

🏷️ SOA#

33ms

Field	Value
Serial	2417212234
Primary NS (MNAME)	demi.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-12 05:17:01

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2024-09-09
Expires	2027-09-08 (323d)

🔗 Same registrant#

1 domain

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
bgrp.dk	ONE.COM A/S

📋 WHOIS#

⏱️ Lookup Timing#

36ms

34ms

32ms

AAAA

40ms

TXT

170ms

CAA

34ms

HTTPS

45ms

TLSA

936ms

SOA

33ms

MTA-STS

54ms

DNSSEC

109ms

SRV

116ms

Total

2676ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-17 07:31:08	1419ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-12 22:10:55	2172ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-11 19:56:58 shown	2676ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-09 11:35:44	1563ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-19 07:10:03	10679ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-14 17:11:33	9446ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-13 09:14:58	6449ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-28 04:08:47	1482ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-20 03:01:42	10105ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-16 14:25:09	645ms	2 NS 2 A 1 MX	🔓 Insecure