aachr.dk DNS records

🖥️ Nameservers2 records 31ms

Nameserver	IP addresses	PTR	ASN / ISP
karl.ns.cloudflare.com	108.162.193.190 172.64.33.190 173.245.59.190 2606:4700:58::adf5:3bbe 2803:f800:50::6ca2:c1be 2a06:98c1:50::ac40:21be	karl.ns.cloudflare.com karl.ns.cloudflare.com karl.ns.cloudflare.com karl.ns.cloudflare.com karl.ns.cloudflare.com karl.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
rafe.ns.cloudflare.com	108.162.192.216 172.64.32.216 173.245.58.216 2606:4700:50::adf5:3ad8 2803:f800:50::6ca2:c0d8 2a06:98c1:50::ac40:20d8	rafe.ns.cloudflare.com rafe.ns.cloudflare.com rafe.ns.cloudflare.com rafe.ns.cloudflare.com rafe.ns.cloudflare.com rafe.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 26ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
176.20.225.62	300s	176-20-225-62-static.dk.customer.tdc.net	AS3292	TDC Holding A/S	176.20.224.0/19	🇩🇰 Denmark	Kolding

📧 MX Records1 records 27ms

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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 136ms

TXT Record
protonmail-verification=901d82d032595a4db71ba0846fbb788ddbe2cf95
v=spf1 include:_spf.protonmail.ch mx ~all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.aachr.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:jonasaac@pm.me

📬 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 / DANE2 records 1303ms

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…

🔐 DNSSEC99ms

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

🏷️ SOA0ms

Field	Value
Serial	2413348212
Primary NS (MNAME)	karl.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

31ms

A

26ms

MX

27ms

AAAA

24ms

TXT

136ms

CAA

24ms

HTTPS

28ms

TLSA

1303ms

SOA

0ms

MTA-STS

45ms

DNSSEC

99ms

SRV

50ms

Total

2184ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 18:48:34	2184ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 05:36:18	1223ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-29 14:33:59	1668ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 20:45:53	926ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-13 12:15:03	1320ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 07:47:44	3141ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 12:46:23	564ms	2 NS 1 A 1 MX	🔒 Secure	View