wsrt.dk

📜 Historical scan 2026-07-30 22:19:40 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

wsrt.dk is a .dk domain served by 2 nameservers (logan.ns.cloudflare.com, rafe.ns.cloudflare.com). It was registered on 5 April 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.3.73 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 41ms

Nameserver	IP addresses	PTR	ASN / ISP
logan.ns.cloudflare.com	108.162.193.198 172.64.33.198 173.245.59.198 2606:4700:58::adf5:3bc6 2803:f800:50::6ca2:c1c6 2a06:98c1:50::ac40:21c6	logan.ns.cloudflare.com logan.ns.cloudflare.com logan.ns.cloudflare.com logan.ns.cloudflare.com logan.ns.cloudflare.com logan.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
rafe.ns.cloudflare.com	108.162.192.216 172.64.32.216 173.245.58.216 2606:4700:50::adf5:3ad8 2803:f800:50::6ca2:c0d8 2a06:98c1:50::ac40:20d8	rafe.ns.cloudflare.com rafe.ns.cloudflare.com rafe.ns.cloudflare.com rafe.ns.cloudflare.com rafe.ns.cloudflare.com rafe.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 31ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.3.73	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.130.117	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	188.114.96.1
🔶 Autoconfig	172.67.130.117

🔷 AAAA Records (IPv6)#

2 records 40ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:8275	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::6815:349	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 56ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.3.73,172.67.130.117 ech=AEX+DQBB0AAgACAvsRYe+VfZGCP5pqFGvbXr+OiIYWDNUqObrP9efzo4DAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:8275,2606:4700:3034::6815:349

📝 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 2026-10-13 02:16:53

www	104.21.3.73 172.67.130.117 2606:4700:3033::ac43:8275 2606:4700:3034::6815:349 (AS13335) (address records, no CNAME)
www vs bare domain	Same network wsrt.dk: 104.21.3.73 172.67.130.117 2606:4700:3033::ac43:8275 2606:4700:3034::6815:349 (AS13335) www.wsrt.dk: 104.21.3.73 172.67.130.117 2606:4700:3033::ac43:8275 2606:4700:3034::6815:349 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

125ms

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	2410887180
Primary NS (MNAME)	logan.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-11 02:03:04

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2025-04-05
Expires	2027-04-04 (166d)

📋 WHOIS#

⏱️ Lookup Timing#

41ms

31ms

56ms

AAAA

40ms

TXT

8195ms

CAA

48ms

HTTPS

56ms

TLSA

139ms

SOA

0ms

MTA-STS

76ms

DNSSEC

125ms

SRV

97ms

Total

8863ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 02:16:53	1070ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-12 01:25:45	390ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-11 01:22:54	1118ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-27 12:09:21	606ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-27 02:45:29	741ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-17 23:43:45	1052ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-14 11:13:57	2200ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-02 13:19:04	1055ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-30 22:19:40 shown	8863ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-28 07:20:29	1967ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-18 05:37:53	900ms	2 NS 2 A 0 MX	🔓 Insecure