kortgebyr.dk DNS records

🖥️ Nameservers2 records 51ms

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 Records2 records 60ms

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 43ms

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 Records1 records 43ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.88.23,172.67.150.72 ech=AEX+DQBBBQAgACAbQZebIQhDSFGjV8r8bAgUrIRee0RhxQoxPq63ozC6fgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= 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 Records11 records 38ms

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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.kortgebyr.dk	OoVP6vXo1qjC7syfQtQx-9Wa2Cq0ADBZAOP1uw0F2Sw
TXT	_acme-challenge.kortgebyr.dk	wWjLtB9AYMp2kWc17srTekDeAdPa_l8grfRlTD6ZOM8

🔗 TLSA / DANE

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

🔐 DNSSEC83ms

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

🏷️ SOA0ms

Field	Value
Serial	2413611583
Primary NS (MNAME)	ernest.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

51ms

A

60ms

MX

56ms

AAAA

43ms

TXT

223ms

CAA

38ms

HTTPS

43ms

TLSA

66ms

SOA

0ms

MTA-STS

77ms

DNSSEC

83ms

SRV

72ms

Total

762ms

🕐 Scan History

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