bookingnu.dk

📜 Historical scan 2026-06-16 15:55:03 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bookingnu.dk is a .dk domain served by 2 nameservers (eva.ns.cloudflare.com, rajeev.ns.cloudflare.com). It was registered on 7 December 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 188.114.96.1 is hosted by Cloudflare, Inc. (AS13335). 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 37ms

Nameserver	IP addresses	PTR	ASN / ISP
eva.ns.cloudflare.com	—	—	—
rajeev.ns.cloudflare.com	—	—	—

🌍 A Records#

2 records 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
188.114.96.1	—	—	AS13335	Cloudflare, Inc.	188.114.96.0/22	—	—
188.114.97.1	—	—	AS13335	Cloudflare, Inc.	188.114.96.0/22	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 42ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:b0f6	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:2b52	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 39ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.43.82,172.67.176.246 ech=AEX+DQBBQwAgACB/kjJxhdKdMifzADCBWwX4suHL5sc8EO3CxwUV7BdUPQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:b0f6,2606:4700:3037::6815:2b52

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 11:55:22

www	104.21.43.82 172.67.176.246 2606:4700:3030::6815:2b52 2606:4700:3032::ac43:b0f6 (AS13335) (address records, no CNAME)
www vs bare domain	Same network bookingnu.dk: 104.21.43.82 172.67.176.246 2606:4700:3030::6815:2b52 2606:4700:3032::ac43:b0f6 (AS13335) www.bookingnu.dk: 104.21.43.82 172.67.176.246 2606:4700:3030::6815:2b52 2606:4700:3032::ac43:b0f6 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

127ms

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

🏷️ SOA#

44ms

Field	Value
Serial	2403924304
Primary NS (MNAME)	eva.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-05 09:39:02

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2023-12-07
Expires	2026-12-06 (49d)

📋 WHOIS#

⏱️ Lookup Timing#

37ms

42ms

50ms

AAAA

42ms

TXT

98ms

CAA

36ms

HTTPS

39ms

TLSA

57ms

SOA

44ms

MTA-STS

31ms

DNSSEC

127ms

SRV

0ms

Total

412ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-05 09:00:04	491ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-04 08:57:27	478ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-06 06:29:48	777ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-06 22:40:45	930ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-10 02:18:34	874ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-26 01:05:42	5990ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-22 16:32:18	1102ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-19 01:57:57	834ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 15:55:03 shown	412ms	2 NS 2 A 0 MX	🔓 Insecure