qrtool.dk

📜 Historical scan 2026-09-26 22:00:37 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

qrtool.dk is a .dk domain served by 2 nameservers (amanda.ns.cloudflare.com, elliott.ns.cloudflare.com). It was registered on 3 October 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.52.118 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.mahoje.dk. The zone is not DNSSEC-signed, publishes a 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 33ms

Nameserver	IP addresses	PTR	ASN / ISP
amanda.ns.cloudflare.com	108.162.192.63 172.64.32.63 173.245.58.63 2606:4700:50::adf5:3a3f 2803:f800:50::6ca2:c03f 2a06:98c1:50::ac40:203f	amanda.ns.cloudflare.com amanda.ns.cloudflare.com amanda.ns.cloudflare.com amanda.ns.cloudflare.com amanda.ns.cloudflare.com amanda.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
elliott.ns.cloudflare.com	108.162.195.228 162.159.44.228 172.64.35.228 2606:4700:58::a29f:2ce4 2803:f800:50::6ca2:c3e4 2a06:98c1:50::ac40:23e4	elliott.ns.cloudflare.com elliott.ns.cloudflare.com elliott.ns.cloudflare.com elliott.ns.cloudflare.com elliott.ns.cloudflare.com elliott.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 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.52.118	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.198.128	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 49ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.mahoje.dk	89.167.70.15	mail.mahoje.dk	AS24940 Hetzner Online GmbH

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	mail.mahoje.dk → 89.167.70.15
🔶 Autoconfig	mail.mahoje.dk → 89.167.70.15

🔷 AAAA Records (IPv6)#

2 records 31ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:c680	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::6815:3476	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 36ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.52.118,172.67.198.128 ech=AEX+DQBBGQAgACBrJ96InNwWTYSATlTsB1MQFF1GV214wknOgnJRMG9JLgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:c680,2606:4700:3034::6815:3476

🔌 SRV Records#

1 records 69ms

Service	Priority	Weight	Port	Target
_imaps._tcp	0	1	993	mail.mahoje.dk

📝 TXT Records#

2 records 188ms

TXT Record
google-site-verification=sWA1lKIIJAYH83THuKlA8UggTvaIxBHbON_Kp-bUnik
v=spf1 mx -all

✉️ SPF#

Policy	Record (qrtool.dk)
-all (hard fail)	v=spf1 mx -all

📨 DMARC#

Policy	Record (_dmarc.qrtool.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:postmaster@qrtool.dk

📬 MTA-STS#

204ms

Check	Result
Status	🧪 Testing
TXT record (_mta-sts)	✓ Found
HTTPS policy	✓ Valid
Mode	testing
Policy ID	9698806436038367355
max_age	604800s
Policy MX	mail.mahoje.dk

📈 TLSRPT#

Status	Report address (rua)
✓ Enabled	mailto:postmaster@qrtool.dk

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-08 20:05:10

www	NXDOMAIN
www vs bare domain	www does not resolve qrtool.dk: 104.21.52.118 172.67.198.128 2606:4700:3032::ac43:c680 2606:4700:3034::6815:3476 (AS13335) www.qrtool.dk: no address (all like this)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.qrtool.dk	dNCK14z7FbNwjjthoMjm0lSJvN4xU-PiPSm2kWZau6c

🔗 TLSA / DANE#

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

🔐 DNSSEC#

113ms

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	2415864704
Primary NS (MNAME)	amanda.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-02 17:24:13

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2025-10-03
Expires	2027-10-02 (350d)

📋 WHOIS#

⏱️ Lookup Timing#

33ms

43ms

49ms

AAAA

31ms

TXT

188ms

CAA

40ms

HTTPS

36ms

TLSA

60ms

SOA

0ms

MTA-STS

204ms

DNSSEC

113ms

SRV

69ms

Total

1240ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 20:05:10	1020ms	2 NS 2 A 2 MX	🔓 Insecure
2026-10-08 18:49:59	1740ms	2 NS 2 A 2 MX	🔓 Insecure
2026-10-03 17:20:21	2516ms	2 NS 2 A 2 MX	🔓 Insecure
2026-10-02 17:17:45	875ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 17:10:38	656ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 01:29:27	709ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-29 22:43:07	1224ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-26 22:00:37 shown	1240ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-23 21:07:17	867ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-11 13:53:06	2391ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-23 00:12:09	1244ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-11 10:18:08	10117ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-07 17:32:51	1111ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-26 20:39:44	9612ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-30 07:36:47	850ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-24 10:46:02	4064ms	2 NS 2 A 1 MX	❓ Unknown
2026-06-22 20:19:21	952ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 15:26:23	1198ms	2 NS 2 A 1 MX	🔓 Insecure