matematikbøger.dk xn--matematikbger-knb.dk

Records from scan: 2026-10-14 07:43:40 · 811ms total · last checked 2026-10-19 13:02 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

matematikbøger.dk is a .dk domain served by 2 nameservers (andronicus.ns.cloudflare.com, maleah.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.201.150.45 is hosted by Hetzner Online GmbH (AS24940) in Germany. 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 44ms

Nameserver	IP addresses	PTR	ASN / ISP
andronicus.ns.cloudflare.com	108.162.195.113 162.159.44.113 172.64.35.113 2606:4700:58::a29f:2c71 2803:f800:50::6ca2:c371 2a06:98c1:50::ac40:2371	andronicus.ns.cloudflare.com andronicus.ns.cloudflare.com andronicus.ns.cloudflare.com andronicus.ns.cloudflare.com andronicus.ns.cloudflare.com andronicus.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
maleah.ns.cloudflare.com	108.162.194.118 162.159.38.118 172.64.34.118 2606:4700:50::a29f:2676 2803:f800:50::6ca2:c276 2a06:98c1:50::ac40:2276	maleah.ns.cloudflare.com maleah.ns.cloudflare.com maleah.ns.cloudflare.com maleah.ns.cloudflare.com maleah.ns.cloudflare.com maleah.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 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.201.150.45	300s	static.45.150.201.195.clients.your-server.de	AS24940	Hetzner Online GmbH	195.201.0.0/16	🇩🇪 Germany	Nuremberg

📧 MX Records#

📧

No MX records found

🔷 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 2026-10-14 07:43:40

www	195.201.150.45 (AS24940) (address records, no CNAME)
www vs bare domain	Same network matematikbøger.dk: 195.201.150.45 (AS24940) www.matematikbøger.dk: 195.201.150.45 (AS24940)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

117ms

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

🏷️ SOA#

40ms

Field	Value
Serial	2417266332
Primary NS (MNAME)	andronicus.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

44ms

39ms

40ms

AAAA

38ms

TXT

157ms

CAA

35ms

HTTPS

30ms

TLSA

114ms

SOA

40ms

MTA-STS

53ms

DNSSEC

117ms

SRV

57ms

Total

811ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-14 07:43:40 shown	811ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-24 08:01:20	576ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-07 22:02:05	2246ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-06 19:31:55	499ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-09 17:07:52	2397ms	2 NS 1 A 0 MX	❓ Unknown
2026-07-25 10:17:21	9758ms	2 NS 1 A 0 MX	🔓 Insecure
2026-07-22 06:52:44	829ms	2 NS 1 A 0 MX	❓ Unknown
2026-06-27 16:26:54	1724ms	2 NS 1 A 0 MX	❓ Unknown
2026-06-27 04:08:08	1587ms	2 NS 1 A 0 MX	❓ Unknown
2026-06-26 16:01:49	3613ms	2 NS 1 A 0 MX	❓ Unknown
2026-06-23 19:55:33	329ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 23:47:28	576ms	2 NS 1 A 0 MX	🔒 Secure