bookenstjerne.dk

📜 Historical scan 2026-09-08 20:03:25 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bookenstjerne.dk is a .dk domain served by 2 nameservers (margo.ns.cloudflare.com, mary.ns.cloudflare.com). It was registered on 9 March 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.41.142 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 105ms

Nameserver	IP addresses	PTR	ASN / ISP
margo.ns.cloudflare.com	108.162.195.144 162.159.44.144 172.64.35.144 2606:4700:58::a29f:2c90 2803:f800:50::6ca2:c390 2a06:98c1:50::ac40:2390	margo.ns.cloudflare.com margo.ns.cloudflare.com margo.ns.cloudflare.com margo.ns.cloudflare.com margo.ns.cloudflare.com margo.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
mary.ns.cloudflare.com	108.162.192.134 172.64.32.134 173.245.58.134 2606:4700:50::adf5:3a86 2803:f800:50::6ca2:c086 2a06:98c1:50::ac40:2086	mary.ns.cloudflare.com mary.ns.cloudflare.com mary.ns.cloudflare.com mary.ns.cloudflare.com mary.ns.cloudflare.com mary.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 127ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.41.142	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.191.54	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 127ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::6815:298e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:bf36	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 136ms

Priority	Target	SvcParams
1 service	.	alpn="h2" ipv4hint=104.21.41.142,172.67.191.54 ech=AEX+DQBBzQAgACCyeY0m1QLTZVitQZKdyYLg0CoMBG3X9XjU5ZY8lCrKEQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:298e,2606:4700:3035::ac43:bf36

📝 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 2026-10-09 12:51:01

www	104.21.41.142 172.67.191.54 2606:4700:3034::6815:298e 2606:4700:3035::ac43:bf36 (AS13335) (address records, no CNAME)
www vs bare domain	Same network bookenstjerne.dk: 104.21.41.142 172.67.191.54 2a06:98c1:3120::1 2a06:98c1:3121::1 (AS13335) www.bookenstjerne.dk: 104.21.41.142 172.67.191.54 2606:4700:3034::6815:298e 2606:4700:3035::ac43:bf36 (AS13335)
Wildcard	No

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.bookenstjerne.dk	Ko0Bx6F7dqQTG-BLN-oxPSGb5rwb6Gmu0EUZVgNjYv8
TXT	_acme-challenge.bookenstjerne.dk	Zp8i-8t8N5JsevIzpa2w_-9fstttOLz7qlcXKVYNX6Y

🔗 TLSA / DANE#

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

🔐 DNSSEC#

191ms

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	2413986187
Primary NS (MNAME)	margo.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-09-21 23:00:22

Field	Value
Registrar	Realtime Register B.V.
Registered	2026-03-09
Expires	2027-03-08 (137d)

📋 WHOIS#

⏱️ Lookup Timing#

105ms

127ms

108ms

AAAA

127ms

TXT

280ms

CAA

130ms

HTTPS

136ms

TLSA

1047ms

SOA

0ms

MTA-STS

138ms

DNSSEC

191ms

SRV

145ms

Total

2537ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-23 15:56:43	551ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-21 22:50:06	1381ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-14 21:40:04	3394ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-08 20:03:25 shown	2537ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-14 04:20:47	3424ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-02 00:06:27	837ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 15:55:26	417ms	2 NS 2 A 0 MX	🔓 Insecure