dyngberg.dk DNS records

🖥️ Nameservers2 records 69ms

Nameserver	IP addresses	PTR	ASN / ISP
dexter.ns.cloudflare.com	108.162.195.190 162.159.44.190 172.64.35.190 2606:4700:58::a29f:2cbe 2803:f800:50::6ca2:c3be 2a06:98c1:50::ac40:23be	dexter.ns.cloudflare.com dexter.ns.cloudflare.com dexter.ns.cloudflare.com dexter.ns.cloudflare.com dexter.ns.cloudflare.com dexter.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
pola.ns.cloudflare.com	108.162.192.214 172.64.32.214 173.245.58.214 2606:4700:50::adf5:3ad6 2803:f800:50::6ca2:c0d6 2a06:98c1:50::ac40:20d6	pola.ns.cloudflare.com pola.ns.cloudflare.com pola.ns.cloudflare.com pola.ns.cloudflare.com pola.ns.cloudflare.com pola.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records

🌍

No A records found

📧 MX Records2 records 37ms

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)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 219ms

TXT Record
mscid=tz9Dzw1jTE+QwJADI359d2TrLXWmFaDpPy+6PJL5r1Q4GLUqmAjcicdE9aNHTNqjg6WdrTAriY50f2aSrhjjuw==
protonmail-verification=aa978268f8adda4198190907e2623444e7086d03
v=spf1 include:_spf.protonmail.ch include:spf.protection.outlook.com ~all

✉️ SPF

Policy	Record (dyngberg.dk)
~all (soft fail)	v=spf1 include:_spf.protonmail.ch include:spf.protection.outlook.com ~all

📨 DMARC

Policy	Record (_dmarc.dyngberg.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:9e477fe95eb24e3f95ff619f8fa41464@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

✗ No CAA records — any CA may issue certificates

🔗 TLSA / DANE4 records 89ms

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

🔐 DNSSEC92ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	2412896615
Primary NS (MNAME)	dexter.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

69ms

A

44ms

MX

37ms

AAAA

52ms

TXT

219ms

CAA

50ms

HTTPS

47ms

TLSA

89ms

SOA

0ms

MTA-STS

56ms

DNSSEC

92ms

SRV

80ms

Total

724ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-25 11:37:57	724ms	2 NS 0 A 2 MX	🔓 Insecure	View
2026-08-22 17:11:18	2520ms	2 NS 0 A 2 MX	🔓 Insecure	View
2026-08-21 17:01:36	1979ms	2 NS 0 A 2 MX	🔓 Insecure	View
2026-08-15 03:01:27	1412ms	2 NS 0 A 2 MX	🔓 Insecure	View
2026-07-21 07:40:21	1533ms	2 NS 0 A 2 MX	🔓 Insecure	View
2026-06-27 09:35:46	780ms	2 NS 0 A 2 MX	🔓 Insecure	View
2026-06-17 05:10:08	622ms	4 NS 0 A 1 MX	🔓 Insecure	View