booktidnu.dk

📜 Historical scan 2026-06-23 09:05:41 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

booktidnu.dk is a .dk domain served by 2 nameservers (alla.ns.cloudflare.com, anderson.ns.cloudflare.com). It was registered on 13 December 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 18.168.161.132 is hosted by Amazon.com, Inc. (AS16509) in United Kingdom. The zone is not DNSSEC-signed, 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 56ms

Nameserver	IP addresses	PTR	ASN / ISP
alla.ns.cloudflare.com	108.162.192.62 172.64.32.62 173.245.58.62 2606:4700:50::adf5:3a3e 2803:f800:50::6ca2:c03e 2a06:98c1:50::ac40:203e	alla.ns.cloudflare.com alla.ns.cloudflare.com alla.ns.cloudflare.com alla.ns.cloudflare.com alla.ns.cloudflare.com alla.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
anderson.ns.cloudflare.com	108.162.195.177 162.159.44.177 172.64.35.177 2606:4700:58::a29f:2cb1 2803:f800:50::6ca2:c3b1 2a06:98c1:50::ac40:23b1	anderson.ns.cloudflare.com anderson.ns.cloudflare.com anderson.ns.cloudflare.com anderson.ns.cloudflare.com anderson.ns.cloudflare.com anderson.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 49ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
18.168.161.132	600s	ec2-18-168-161-132.eu-west-2.compute.amazonaws.com	AS16509	Amazon.com, Inc.	18.168.0.0/14	🇬🇧 United Kingdom	City of London

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	18.168.161.132
🔶 Autoconfig	18.168.161.132

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 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 2026-10-25 21:18:52

www CNAME	booktidnu.dk (all on booktidnu.dk) → 51.89.255.56 (AS16276)
www vs bare domain	Same network booktidnu.dk: 51.89.255.56 (AS16276) www.booktidnu.dk: 51.89.255.56 (AS16276)
Wildcard	Yes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

71ms

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

🏷️ SOA#

90ms

Field	Value
Serial	2406738273
Primary NS (MNAME)	alla.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-09 10:34:47

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2023-12-13
Expires	2026-12-12 (46d)

📋 WHOIS#

⏱️ Lookup Timing#

56ms

49ms

42ms

AAAA

59ms

TXT

184ms

CAA

55ms

HTTPS

46ms

TLSA

101ms

SOA

90ms

MTA-STS

53ms

DNSSEC

71ms

SRV

60ms

Total

734ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-25 21:18:51	2610ms	2 NS 1 A 0 MX	🔓 Insecure
2026-10-09 10:14:18	607ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-22 03:29:38	10065ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-20 20:47:39	643ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-31 21:40:47	629ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-28 08:18:57	613ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-11 19:47:51	3126ms	2 NS 1 A 0 MX	🔓 Insecure
2026-07-23 11:00:23	17610ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-23 09:05:41 shown	734ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-16 16:16:47	1108ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-16 16:01:05	2691ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-16 16:00:46	372ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-16 16:00:37	364ms	2 NS 1 A 0 MX	🔓 Insecure