korsbakke.dk

📜 Historical scan 2026-09-30 08:42:02 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

korsbakke.dk is a .dk domain served by 2 nameservers (arturo.ns.cloudflare.com, samara.ns.cloudflare.com). It was registered on 6 December 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.70.139 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 30ms

Nameserver	IP addresses	PTR	ASN / ISP
arturo.ns.cloudflare.com	108.162.195.216 162.159.44.216 172.64.35.216 2606:4700:58::a29f:2cd8 2803:f800:50::6ca2:c3d8 2a06:98c1:50::ac40:23d8	arturo.ns.cloudflare.com arturo.ns.cloudflare.com arturo.ns.cloudflare.com arturo.ns.cloudflare.com arturo.ns.cloudflare.com arturo.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
samara.ns.cloudflare.com	108.162.194.160 162.159.38.160 172.64.34.160 2606:4700:50::a29f:26a0 2803:f800:50::6ca2:c2a0 2a06:98c1:50::ac40:22a0	samara.ns.cloudflare.com samara.ns.cloudflare.com samara.ns.cloudflare.com samara.ns.cloudflare.com samara.ns.cloudflare.com samara.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 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.70.139	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.223.211	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 62ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::6815:468b	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:dfd3	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 54ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.70.139,172.67.223.211 ech=AEX+DQBB8gAgACBA0yawhpP/qGHPHxmg/hTutpXx7UjOWW13PS65rmNrDwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:468b,2606:4700:3035::ac43:dfd3

📝 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 01:03:52

www	104.21.70.139 172.67.223.211 2606:4700:3035::6815:468b 2606:4700:3035::ac43:dfd3 (AS13335) (address records, no CNAME)
www vs bare domain	Same network korsbakke.dk: 104.21.70.139 172.67.223.211 2606:4700:3035::6815:468b 2606:4700:3035::ac43:dfd3 (AS13335) www.korsbakke.dk: 104.21.70.139 172.67.223.211 2606:4700:3035::6815:468b 2606:4700:3035::ac43:dfd3 (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

126ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

33ms

Field	Value
Serial	2416220124
Primary NS (MNAME)	arturo.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-06 23:18:16

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2024-12-06
Expires	2026-12-05 (40d)

📋 WHOIS#

⏱️ Lookup Timing#

30ms

39ms

33ms

AAAA

62ms

TXT

164ms

CAA

35ms

HTTPS

54ms

TLSA

54ms

SOA

33ms

MTA-STS

55ms

DNSSEC

126ms

SRV

56ms

Total

2466ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 08:57:29	1375ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-30 08:42:02 shown	2466ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-21 17:23:04	2314ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-16 22:15:21	2991ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-11 00:37:16	1084ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-02 13:54:27	8682ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-21 22:42:52	825ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-25 04:58:56	911ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-22 10:12:56	846ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-18 03:06:06	689ms	2 NS 2 A 0 MX	🔓 Insecure