teoritilkoerekort.dk

📜 Historical scan 2026-08-12 11:51:17 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

teoritilkoerekort.dk is a .dk domain served by 2 nameservers (hasslo.ns.cloudflare.com, jule.ns.cloudflare.com). It was registered on 16 November 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.79.63 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 43ms

Nameserver	IP addresses	PTR	ASN / ISP
hasslo.ns.cloudflare.com	108.162.195.134 162.159.44.134 172.64.35.134 2606:4700:58::a29f:2c86 2803:f800:50::6ca2:c386 2a06:98c1:50::ac40:2386	hasslo.ns.cloudflare.com hasslo.ns.cloudflare.com hasslo.ns.cloudflare.com hasslo.ns.cloudflare.com hasslo.ns.cloudflare.com hasslo.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
jule.ns.cloudflare.com	108.162.192.175 172.64.32.175 173.245.58.175 2606:4700:50::adf5:3aaf 2803:f800:50::6ca2:c0af 2a06:98c1:50::ac40:20af	jule.ns.cloudflare.com jule.ns.cloudflare.com jule.ns.cloudflare.com jule.ns.cloudflare.com jule.ns.cloudflare.com jule.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 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.79.63	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.142.141	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 45ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:8e8d	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:4f3f	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 47ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.79.63,172.67.142.141 ech=AEX+DQBBdwAgACBBU3pwJ4kX+MCnsHHsXRr9XTOuS3wS22xsmZO1HyIaOQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:8e8d,2606:4700:3036::6815:4f3f

📝 TXT Records#

1 records 194ms

TXT Record
v=spf1 +a +mx +ip4:46.4.121.70 include:relay.mailchannels.net ~all

✉️ SPF#

Policy	Record (teoritilkoerekort.dk)
~all (soft fail)	v=spf1 +a +mx +ip4:46.4.121.70 include:relay.mailchannels.net ~all

📨 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 21:49:39

www	104.21.79.63 172.67.142.141 2606:4700:3031::ac43:8e8d 2606:4700:3036::6815:4f3f (AS13335) (address records, no CNAME)
www vs bare domain	Same network teoritilkoerekort.dk: 104.21.79.63 172.67.142.141 2606:4700:3031::ac43:8e8d 2606:4700:3036::6815:4f3f (AS13335) www.teoritilkoerekort.dk: 104.21.79.63 172.67.142.141 2606:4700:3031::ac43:8e8d 2606:4700:3036::6815:4f3f (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.teoritilkoerekort.dk	gCmj8VFp6GxZaCtr3FUq1aPPPGR9UuH42vNVK70que4

🔗 TLSA / DANE#

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

🔐 DNSSEC#

86ms

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	2411887229
Primary NS (MNAME)	hasslo.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-09 22:02:09

Field	Value
Registrar	DANDOMAIN A/S
Registered	2023-11-16
Expires	2026-11-15 (28d)

📋 WHOIS#

⏱️ Lookup Timing#

43ms

36ms

38ms

AAAA

45ms

TXT

194ms

CAA

33ms

HTTPS

47ms

TLSA

53ms

SOA

0ms

MTA-STS

66ms

DNSSEC

86ms

SRV

77ms

Total

988ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 21:49:39	2025ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-07 14:39:37	434ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-20 04:52:43	9982ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-15 17:45:08	2022ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-12 11:51:17 shown	988ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-14 11:00:06	1058ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-18 07:40:05	1748ms	2 NS 2 A 0 MX	🔓 Insecure