rundttaeppe.dk

📜 Historical scan 2026-09-04 07:30:32 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rundttaeppe.dk is a .dk domain served by 2 nameservers (kellen.ns.cloudflare.com, treasure.ns.cloudflare.com). It was registered on 10 February 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.66.41 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 31ms

Nameserver	IP addresses	PTR	ASN / ISP
kellen.ns.cloudflare.com	108.162.195.160 162.159.44.160 172.64.35.160 2606:4700:58::a29f:2ca0 2803:f800:50::6ca2:c3a0 2a06:98c1:50::ac40:23a0	kellen.ns.cloudflare.com kellen.ns.cloudflare.com kellen.ns.cloudflare.com kellen.ns.cloudflare.com kellen.ns.cloudflare.com kellen.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
treasure.ns.cloudflare.com	108.162.194.116 162.159.38.116 172.64.34.116 2606:4700:50::a29f:2674 2803:f800:50::6ca2:c274 2a06:98c1:50::ac40:2274	treasure.ns.cloudflare.com treasure.ns.cloudflare.com treasure.ns.cloudflare.com treasure.ns.cloudflare.com treasure.ns.cloudflare.com treasure.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 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.66.41	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.155.251	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 27ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3037::6815:4229	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:9bfb	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 29ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.66.41,172.67.155.251 ech=AEX+DQBB5wAgACAf3Cnp4KdxLdpcZxY5+OMxaWYElJM4rLNCjYsrQMoCfQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3037::6815:4229,2606:4700:3037::ac43:9bfb

📝 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 03:22:40

www	104.21.66.41 172.67.155.251 2606:4700:3037::6815:4229 2606:4700:3037::ac43:9bfb (AS13335) (address records, no CNAME)
www vs bare domain	Same network rundttaeppe.dk: 188.114.96.1 188.114.97.1 2606:4700:3037::6815:4229 2606:4700:3037::ac43:9bfb (AS13335) www.rundttaeppe.dk: 104.21.66.41 172.67.155.251 2606:4700:3037::6815:4229 2606:4700:3037::ac43:9bfb (AS13335)
Wildcard	No

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.rundttaeppe.dk	DRgs9Yo_74ufeFVG7g7XT0F2BPXHy3bxpVejMI3nhdI
TXT	_acme-challenge.rundttaeppe.dk	VSNUsIFAlNl5CkP2EtE3274vkzsz68gEeNa1lwKFr-o

🔗 TLSA / DANE#

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

🔐 DNSSEC#

105ms

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	2413867283
Primary NS (MNAME)	kellen.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-23 06:12:49

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2023-02-10
Expires	2027-02-09 (109d)

📋 WHOIS#

⏱️ Lookup Timing#

31ms

33ms

36ms

AAAA

27ms

TXT

144ms

CAA

28ms

HTTPS

29ms

TLSA

42ms

SOA

0ms

MTA-STS

51ms

DNSSEC

105ms

SRV

57ms

Total

978ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-08 22:42:48	1149ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-04 07:30:32 shown	978ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-31 11:06:35	433ms	3 NS 0 A 0 MX	🔒 Secure
2026-08-26 09:35:06	474ms	3 NS 0 A 0 MX	🔒 Secure
2026-06-17 16:57:48	6572ms	3 NS 0 A 0 MX	🔒 Secure
2026-06-17 16:46:23	714ms	3 NS 0 A 0 MX	🔒 Secure