qclabsupport.dk

📜 Historical scan 2026-08-30 19:42:10 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

qclabsupport.dk is a .dk domain served by 2 nameservers (jerry.ns.cloudflare.com, nicole.ns.cloudflare.com). It was registered on 7 November 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.57.53 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 62ms

Nameserver	IP addresses	PTR	ASN / ISP
jerry.ns.cloudflare.com	108.162.193.182 172.64.33.182 173.245.59.182 2606:4700:58::adf5:3bb6 2803:f800:50::6ca2:c1b6 2a06:98c1:50::ac40:21b6	jerry.ns.cloudflare.com jerry.ns.cloudflare.com jerry.ns.cloudflare.com jerry.ns.cloudflare.com jerry.ns.cloudflare.com jerry.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
nicole.ns.cloudflare.com	108.162.192.211 172.64.32.211 173.245.58.211 2606:4700:50::adf5:3ad3 2803:f800:50::6ca2:c0d3 2a06:98c1:50::ac40:20d3	nicole.ns.cloudflare.com nicole.ns.cloudflare.com nicole.ns.cloudflare.com nicole.ns.cloudflare.com nicole.ns.cloudflare.com nicole.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 121ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.57.53	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.159.108	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 108ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:9f6c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:3935	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 115ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.57.53,172.67.159.108 ech=AEX+DQBBfwAgACBjibDbJlg4rWyEPSw08YLojJxxB1kBIuSoORmGo4mkHQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:9f6c,2606:4700:3037::6815:3935

📝 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 2026-10-02 08:15:04

www	Address record (no CNAME)
Wildcard	No

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.qclabsupport.dk	1me8z8Gh8GC87PBFEowzc3cOZ8rj_f4hEw4avF5_Jnk
TXT	_acme-challenge.qclabsupport.dk	7BwUdQCEQekGYG6lyFaM5AqcXpp-vhrBmK85gY0kOoQ

🔗 TLSA / DANE#

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

🔐 DNSSEC#

288ms

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	2413593347
Primary NS (MNAME)	jerry.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 01:48:38

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2020-11-07
Expires	2026-11-30 (40d)

📋 WHOIS#

⏱️ Lookup Timing#

62ms

121ms

110ms

AAAA

108ms

TXT

409ms

CAA

121ms

HTTPS

115ms

TLSA

204ms

SOA

0ms

MTA-STS

194ms

DNSSEC

288ms

SRV

179ms

Total

1632ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-07 15:00:23	476ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-30 19:42:10 shown	1632ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-08 17:54:52	9007ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 21:30:06	3190ms	2 NS 2 A 0 MX	🔓 Insecure