haderslevjazzclub.dk

📜 Historical scan 2026-06-17 10:43:59 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

haderslevjazzclub.dk is a .dk domain served by 2 nameservers (naomi.ns.cloudflare.com, peyton.ns.cloudflare.com). It was registered on 11 July 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.96.37 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 60ms

Nameserver	IP addresses	PTR	ASN / ISP
naomi.ns.cloudflare.com	108.162.192.208 172.64.32.208 173.245.58.208 2606:4700:50::adf5:3ad0 2803:f800:50::6ca2:c0d0 2a06:98c1:50::ac40:20d0	naomi.ns.cloudflare.com naomi.ns.cloudflare.com naomi.ns.cloudflare.com naomi.ns.cloudflare.com naomi.ns.cloudflare.com naomi.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
peyton.ns.cloudflare.com	108.162.193.221 172.64.33.221 173.245.59.221 2606:4700:58::adf5:3bdd 2803:f800:50::6ca2:c1dd 2a06:98c1:50::ac40:21dd	peyton.ns.cloudflare.com peyton.ns.cloudflare.com peyton.ns.cloudflare.com peyton.ns.cloudflare.com peyton.ns.cloudflare.com peyton.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 61ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.96.37	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.172.67	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 87ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:ac43	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:6025	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 58ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.96.37,172.67.172.67 ech=AEX+DQBB4AAgACDCYF+8kn+lkITHi/BN3p8uJF8P53PV1auDSJxA263SZwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:ac43,2606:4700:3037::6815:6025

📝 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 2026-10-08 18:11:23

www	104.21.96.37 172.67.172.67 2606:4700:3030::6815:6025 2606:4700:3033::ac43:ac43 (AS13335) (address records, no CNAME)
www vs bare domain	Same network haderslevjazzclub.dk: 104.21.96.37 172.67.172.67 2606:4700:3030::6815:6025 2606:4700:3033::ac43:ac43 (AS13335) www.haderslevjazzclub.dk: 104.21.96.37 172.67.172.67 2606:4700:3030::6815:6025 2606:4700:3033::ac43:ac43 (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

151ms

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

🏷️ SOA#

67ms

Field	Value
Serial	2406244200
Primary NS (MNAME)	naomi.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-05 21:44:10

Field	Value
Registrar	Obsidian Digital A/S
Registered	2024-07-11
Expires	2027-07-10 (258d)

📋 WHOIS#

⏱️ Lookup Timing#

60ms

61ms

60ms

AAAA

87ms

TXT

141ms

CAA

59ms

HTTPS

58ms

TLSA

104ms

SOA

67ms

MTA-STS

52ms

DNSSEC

151ms

SRV

0ms

Total

754ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 17:09:33	1611ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-18 22:50:14	1364ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-26 05:38:45	538ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-06 12:25:51	1002ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-18 13:27:54	2050ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 10:48:49	729ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 10:43:59 shown	754ms	2 NS 2 A 0 MX	🔓 Insecure