kortgebyr.dk

📜 Historical scan 2026-08-01 02:37:03 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kortgebyr.dk is a .dk domain served by 2 nameservers (ernest.ns.cloudflare.com, tani.ns.cloudflare.com). It was registered on 24 July 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.88.23 is hosted by Cloudflare, Inc. (AS13335). The zone is DNSSEC-signed and validates, 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 41ms

Nameserver	IP addresses	PTR	ASN / ISP
ernest.ns.cloudflare.com	108.162.193.164 172.64.33.164 173.245.59.164 2606:4700:58::adf5:3ba4 2803:f800:50::6ca2:c1a4 2a06:98c1:50::ac40:21a4	ernest.ns.cloudflare.com ernest.ns.cloudflare.com ernest.ns.cloudflare.com ernest.ns.cloudflare.com ernest.ns.cloudflare.com ernest.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
tani.ns.cloudflare.com	108.162.192.224 172.64.32.224 173.245.58.224 2606:4700:50::adf5:3ae0 2803:f800:50::6ca2:c0e0 2a06:98c1:50::ac40:20e0	tani.ns.cloudflare.com tani.ns.cloudflare.com tani.ns.cloudflare.com tani.ns.cloudflare.com tani.ns.cloudflare.com tani.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 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.88.23	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.150.72	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 39ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:5817	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3032::ac43:9648	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 42ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.88.23,172.67.150.72 ech=AEX+DQBBIwAgACCU5qgbCXuY/iquQZ44eeDvypgD2pW4T0T3ylO+HwUiDAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:5817,2606:4700:3032::ac43:9648

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

Policy	Record (_dmarc.kortgebyr.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:61ffd7c06c0a4abc904faaa61361c2b2@dmarc-reports.cloudflare.net

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

11 records 32ms

Flags	Tag	Value
0	issue	comodoca.com
0	issue	digicert.com; cansignhttpexchanges=yes
0	issue	letsencrypt.org
0	issue	pki.goog; cansignhttpexchanges=yes
0	issue	sectigo.com
0	issue	ssl.com
0	issuewild	comodoca.com
0	issuewild	digicert.com; cansignhttpexchanges=yes
0	issuewild	letsencrypt.org
0	issuewild	pki.goog; cansignhttpexchanges=yes
0	issuewild	ssl.com

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-11 01:25:58

www	104.21.88.23 172.67.150.72 2606:4700:3031::6815:5817 2606:4700:3032::ac43:9648 (AS13335) (address records, no CNAME)
www vs bare domain	Same network kortgebyr.dk: 104.21.88.23 172.67.150.72 2606:4700:3031::6815:5817 2606:4700:3032::ac43:9648 (AS13335) www.kortgebyr.dk: 104.21.88.23 172.67.150.72 2606:4700:3031::6815:5817 2606:4700:3032::ac43:9648 (AS13335)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

61ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2410882936
Primary NS (MNAME)	ernest.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 14:31:30

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2012-07-24
Expires	2027-07-31 (280d)

📋 WHOIS#

⏱️ Lookup Timing#

41ms

34ms

40ms

AAAA

39ms

TXT

196ms

CAA

32ms

HTTPS

42ms

TLSA

57ms

SOA

0ms

MTA-STS

56ms

DNSSEC

61ms

SRV

53ms

Total

1171ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-11 01:25:58	871ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-23 16:42:52	668ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-17 10:48:02	3212ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-07 06:26:31	770ms	2 NS 2 A 0 MX	🔒 Secure
2026-09-01 05:57:47	762ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-31 08:57:10	2088ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-30 00:04:02	670ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-27 14:08:56	1072ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-24 00:23:41	997ms	2 NS 2 A 0 MX	🔒 Secure
2026-08-01 02:37:03 shown	1171ms	2 NS 2 A 0 MX	🔒 Secure
2026-07-08 19:33:41	16972ms	2 NS 2 A 0 MX	🔒 Secure
2026-07-03 11:18:25	4790ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-25 13:53:01	3943ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-20 01:30:10	1637ms	2 NS 2 A 0 MX	🔒 Secure
2026-06-17 16:48:20	1552ms	2 NS 2 A 0 MX	🔒 Secure