haderfck.dk

📜 Historical scan 2026-08-06 13:47:07 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

haderfck.dk is a .dk domain served by 2 nameservers (aron.ns.cloudflare.com, carter.ns.cloudflare.com). It was registered on 30 January 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.20.59 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 40ms

Nameserver	IP addresses	PTR	ASN / ISP
aron.ns.cloudflare.com	108.162.192.69 172.64.32.69 173.245.58.69 2606:4700:50::adf5:3a45 2803:f800:50::6ca2:c045 2a06:98c1:50::ac40:2045	aron.ns.cloudflare.com aron.ns.cloudflare.com aron.ns.cloudflare.com aron.ns.cloudflare.com aron.ns.cloudflare.com aron.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
carter.ns.cloudflare.com	108.162.193.80 172.64.33.80 173.245.59.80 2606:4700:58::adf5:3b50 2803:f800:50::6ca2:c150 2a06:98c1:50::ac40:2150	carter.ns.cloudflare.com carter.ns.cloudflare.com carter.ns.cloudflare.com carter.ns.cloudflare.com carter.ns.cloudflare.com carter.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 47ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.20.59	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.191.208	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.20.59
🔶 Autoconfig	104.21.20.59

🔷 AAAA Records (IPv6)#

2 records 43ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::ac43:bfd0	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:143b	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 64ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.20.59,172.67.191.208 ech=AEX+DQBB3QAgACC10dUBdxL2D/OQ0N+tXN5AoHK0riC4YzR/VWpeAHEzLwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:bfd0,2606:4700:3037::6815:143b

📝 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 19:45:51

www	104.21.20.59 172.67.191.208 2606:4700:3035::ac43:bfd0 2606:4700:3037::6815:143b (AS13335) (address records, no CNAME)
www vs bare domain	Same network haderfck.dk: 104.21.20.59 172.67.191.208 2606:4700:3035::ac43:bfd0 2606:4700:3037::6815:143b (AS13335) www.haderfck.dk: 104.21.20.59 172.67.191.208 2606:4700:3035::ac43:bfd0 2606:4700:3037::6815:143b (AS13335)
Wildcard	Yes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

94ms

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	2411485208
Primary NS (MNAME)	aron.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 05:25:18

Field	Value
Registrar	MONTES A/S
Registered	2019-01-30
Expires	2027-01-31 (103d)

📋 WHOIS#

⏱️ Lookup Timing#

40ms

47ms

49ms

AAAA

43ms

TXT

193ms

CAA

47ms

HTTPS

64ms

TLSA

59ms

SOA

0ms

MTA-STS

59ms

DNSSEC

94ms

SRV

74ms

Total

862ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-05 05:01:28	1588ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-24 02:43:10	610ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-12 00:44:06	1324ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-07 02:51:05	1097ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-27 17:59:56	776ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-06 13:47:07 shown	862ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-26 19:19:53	649ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-24 03:04:43	999ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-23 17:51:36	2979ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-23 04:24:50	1145ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-22 10:58:26	1618ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-21 08:17:20	1306ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-21 06:39:14	2425ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-20 16:51:51	1163ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 10:47:31	685ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 10:45:21	920ms	2 NS 2 A 0 MX	🔓 Insecure