holbaekcup.dk

📜 Historical scan 2026-10-03 12:50:06 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

holbaekcup.dk is a .dk domain served by 2 nameservers (george.ns.cloudflare.com, lady.ns.cloudflare.com). It was registered on 27 January 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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 57ms

Nameserver	IP addresses	PTR	ASN / ISP
george.ns.cloudflare.com	108.162.193.167 172.64.33.167 173.245.59.167 2606:4700:58::adf5:3ba7 2803:f800:50::6ca2:c1a7 2a06:98c1:50::ac40:21a7	george.ns.cloudflare.com george.ns.cloudflare.com george.ns.cloudflare.com george.ns.cloudflare.com george.ns.cloudflare.com george.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
lady.ns.cloudflare.com	108.162.192.127 172.64.32.127 173.245.58.127 2606:4700:50::adf5:3a7f 2803:f800:50::6ca2:c07f 2a06:98c1:50::ac40:207f	lady.ns.cloudflare.com lady.ns.cloudflare.com lady.ns.cloudflare.com lady.ns.cloudflare.com lady.ns.cloudflare.com lady.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

🌍

No A records found

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	127.0.0.1
🔶 Autoconfig	127.0.0.1

🔷 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 2026-10-09 16:15:58

www	127.0.0.1 (address records, no CNAME)
www vs bare domain	Only www resolves holbaekcup.dk: no address www.holbaekcup.dk: 127.0.0.1 (all like this)
Wildcard	Yes: any name under the zone resolves

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.holbaekcup.dk	Emp-5C0ZwW1ObpICEE9wccO3zGctMX_unSOHNJdijG0
TXT	_acme-challenge.holbaekcup.dk	XeI5593za0CcOvZIPQYXPVgI9sI39h3O7S75qo7UFt0

🔗 TLSA / DANE#

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

🔐 DNSSEC#

72ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

38ms

Field	Value
Serial	2416498695
Primary NS (MNAME)	george.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-04 13:34:29

Field	Value
Registrar	Simply.com A/S
Registered	2017-01-27
Expires	2027-01-31 (97d)

📋 WHOIS#

⏱️ Lookup Timing#

57ms

47ms

31ms

AAAA

54ms

TXT

201ms

CAA

52ms

HTTPS

40ms

TLSA

46ms

SOA

38ms

MTA-STS

52ms

DNSSEC

72ms

SRV

108ms

Total

511ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-04 12:51:30	519ms	2 NS 0 A 0 MX	🔓 Insecure
2026-10-03 12:50:06 shown	511ms	2 NS 0 A 0 MX	🔓 Insecure
2026-09-18 08:15:21	478ms	2 NS 0 A 0 MX	🔓 Insecure
2026-09-17 14:36:31	754ms	2 NS 0 A 0 MX	🔓 Insecure
2026-08-29 05:33:04	401ms	2 NS 0 A 0 MX	🔓 Insecure
2026-08-28 05:07:55	3046ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-06 01:09:37	978ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-16 02:30:38	1061ms	2 NS 2 A 0 MX	❓ Unknown
2026-06-19 15:05:19	952ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-19 00:03:57	1174ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 13:15:44	272ms	0 NS 0 A 0 MX	❓ Unknown