booktidnu.dk

Records from scan: 2026-10-25 21:18:51 · 2610ms total

⬇ 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 51.89.255.56 is hosted by OVH SAS (AS16276) 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 138ms

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 116ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
51.89.255.56	120s	uk1.cpanel.iitsp.com	AS16276	OVH SAS	51.89.0.0/16	🇬🇧 United Kingdom	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#

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#

313ms

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

🏷️ SOA#

107ms

Field	Value
Serial	2418316595
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#

138ms

116ms

109ms

AAAA

90ms

TXT

447ms

CAA

103ms

HTTPS

145ms

TLSA

432ms

SOA

107ms

MTA-STS

243ms

DNSSEC

313ms

SRV

230ms

Total

2610ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-25 21:18:51 shown	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	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