denniskirkebak.dk DNS records

🖥️ Nameservers2 records 29ms

Nameserver	IP addresses	PTR	ASN / ISP
kurt.ns.cloudflare.com	108.162.193.193 172.64.33.193 173.245.59.193 2606:4700:58::adf5:3bc1 2803:f800:50::6ca2:c1c1 2a06:98c1:50::ac40:21c1	kurt.ns.cloudflare.com kurt.ns.cloudflare.com kurt.ns.cloudflare.com kurt.ns.cloudflare.com kurt.ns.cloudflare.com kurt.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
wally.ns.cloudflare.com	108.162.192.239 172.64.32.239 173.245.58.239 2606:4700:50::adf5:3aef 2803:f800:50::6ca2:c0ef 2a06:98c1:50::ac40:20ef	wally.ns.cloudflare.com wally.ns.cloudflare.com wally.ns.cloudflare.com wally.ns.cloudflare.com wally.ns.cloudflare.com wally.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 24ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.80.198	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.153.102	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records2 records 33ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.protonmail.ch	176.119.200.128 185.205.70.128 185.70.42.128	mail.protonmail.ch mail.protonmail.ch mail.protonmail.ch	AS62371 Proton AG AS62371 Proton AG AS62371 Proton AG
20	300s	mailsec.protonmail.ch	176.119.200.129 185.205.70.129 185.70.42.129	mailsec.protonmail.ch mailsec.protonmail.ch mailsec.protonmail.ch	AS62371 Proton AG AS62371 Proton AG AS62371 Proton AG

🔷 AAAA Records (IPv6)2 records 34ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:50c6	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::ac43:9966	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 26ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.80.198,172.67.153.102 ech=AEX+DQBBvAAgACDbcRsueUOUzqLL6O4KsNVVhOdqEDJ1qmUwE57t8WDkaQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:50c6,2606:4700:3033::ac43:9966

📝 TXT Records2 records 136ms

TXT Record
protonmail-verification=6721aab6e8f7d14433cde69342037be71b05e699
v=spf1 include:_spf.protonmail.ch ~all

✉️ SPF

Policy	Record (denniskirkebak.dk)
~all (soft fail)	v=spf1 include:_spf.protonmail.ch ~all

📨 DMARC

Policy	Record (_dmarc.denniskirkebak.dk)
p=quarantine	v=DMARC1; p=quarantine

📬 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

🔗 TLSA / DANE4 records 54ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mail.protonmail.ch	DANE-EE · SPKI · SHA-256	76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mail.protonmail.ch	DANE-EE · SPKI · SHA-256	6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mailsec.protonmail.ch	DANE-EE · SPKI · SHA-256	6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mailsec.protonmail.ch	DANE-EE · SPKI · SHA-256	76BB66711DA416433CA890A5B2E5A053…

🔐 DNSSEC103ms

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

🏷️ SOA0ms

Field	Value
Serial	2413598466
Primary NS (MNAME)	kurt.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

29ms

A

24ms

MX

33ms

AAAA

34ms

TXT

136ms

CAA

38ms

HTTPS

26ms

TLSA

54ms

SOA

0ms

MTA-STS

50ms

DNSSEC

103ms

SRV

45ms

Total

1031ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 01:32:52	1031ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-26 14:17:12	3528ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-25 22:19:05	757ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-25 16:14:29	2618ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-21 12:45:50	7719ms	2 NS 2 A 2 MX	🔓 Insecure	View
2026-08-05 01:44:03	1196ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-08-03 09:30:08	1009ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-04 18:59:33	1074ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-25 04:26:50	620ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-20 07:08:17	748ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-17 02:11:30	2453ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-17 02:05:53	548ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-17 02:05:17	65535ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-17 02:00:56	576ms	2 NS 1 A 2 MX	🔒 Secure	View