r4.dk

📜 Historical scan 2026-06-18 07:28:18 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

r4.dk is a .dk domain served by 2 nameservers (serenity.ns.cloudflare.com, vicky.ns.cloudflare.com). It was registered on 24 November 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.201.91.135 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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 98ms

Nameserver	IP addresses	PTR	ASN / ISP
serenity.ns.cloudflare.com	108.162.194.108 162.159.38.108 172.64.34.108 2606:4700:50::a29f:266c 2803:f800:50::6ca2:c26c 2a06:98c1:50::ac40:226c	serenity.ns.cloudflare.com serenity.ns.cloudflare.com serenity.ns.cloudflare.com serenity.ns.cloudflare.com serenity.ns.cloudflare.com serenity.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
vicky.ns.cloudflare.com	108.162.195.69 162.159.44.69 172.64.35.69 2606:4700:58::a29f:2c45 2803:f800:50::6ca2:c345 2a06:98c1:50::ac40:2345	vicky.ns.cloudflare.com vicky.ns.cloudflare.com vicky.ns.cloudflare.com vicky.ns.cloudflare.com vicky.ns.cloudflare.com vicky.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 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.201.91.135	—	static.135.91.201.195.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#

latest probe, not this scan · checked 2026-10-10 18:26:31

www	NXDOMAIN
www vs bare domain	Neither resolves r4.dk: no address www.r4.dk: no address
Wildcard	No

🔗 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	unsigned answer

🏷️ SOA#

35ms

Field	Value
Serial	2407087288
Primary NS (MNAME)	serenity.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-10 18:42:28

Field	Value
Registrar	Simply.com A/S
Registered	2023-11-24
Expires	2026-11-23 (34d)

📋 WHOIS#

⏱️ Lookup Timing#

98ms

35ms

39ms

AAAA

36ms

TXT

214ms

CAA

54ms

HTTPS

36ms

TLSA

103ms

SOA

35ms

MTA-STS

55ms

DNSSEC

72ms

SRV

92ms

Total

658ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 18:26:30	1925ms	2 NS 0 A 0 MX	🔓 Insecure
2026-10-02 14:34:04	413ms	2 NS 0 A 0 MX	🔓 Insecure
2026-09-21 15:22:23	1058ms	2 NS 0 A 0 MX	🔓 Insecure
2026-09-14 20:39:33	7325ms	2 NS 0 A 0 MX	🔓 Insecure
2026-09-09 09:38:05	9808ms	2 NS 0 A 0 MX	🔓 Insecure
2026-08-12 23:18:23	8692ms	2 NS 0 A 0 MX	🔓 Insecure
2026-07-22 20:41:24	8619ms	2 NS 0 A 0 MX	🔓 Insecure
2026-07-06 17:54:31	2136ms	2 NS 0 A 0 MX	🔓 Insecure
2026-06-18 07:28:18 shown	658ms	2 NS 1 A 0 MX	🔓 Insecure