braintrust.dk DNS records

🖥️ Nameservers2 records 37ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records1 records 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.224.89.113	600s	static.113.89.224.46.clients.your-server.de	AS24940	Hetzner Online GmbH	46.224.0.0/15	🇩🇪 Germany	Nuremberg

📧 MX Records4 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.pub.mailpod11-cph3.one.com	104.37.34.230	mx1.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	10800s	mx2.pub.mailpod11-cph3.one.com	104.37.34.231	mx2.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	10800s	mx3.pub.mailpod11-cph3.one.com	104.37.34.232	mx3.pub.mailpod11-cph3.one.com	AS51468 One.com A/S
10	10800s	mx4.pub.mailpod11-cph3.one.com	104.37.34.233	mx4.pub.mailpod11-cph3.one.com	AS51468 One.com A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	braintrust.dk → 46.224.89.113
🔶 Autoconfig	braintrust.dk → 46.224.89.113

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 187ms

TXT Record
v=spf1 include:_custspf.one.com ~all

✉️ SPF

Policy	Record (braintrust.dk)
~all (soft fail)	v=spf1 include:_custspf.one.com ~all

📨 DMARC

Policy	Record (_dmarc.braintrust.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dmarc-reports@braintrust.dk; ruf=mailto:dmarc-reports@braintrust.dk

📬 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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.braintrust.dk	braintrust.dk

🔗 TLSA / DANE4 records 113ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	068A81EDC98C58D5D494EDF2924D5F50…

🔐 DNSSEC78ms

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

🏷️ SOA0ms

Field	Value
Serial	2026080205
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

37ms

A

35ms

MX

38ms

AAAA

32ms

TXT

187ms

CAA

38ms

HTTPS

33ms

TLSA

113ms

SOA

0ms

MTA-STS

60ms

DNSSEC

78ms

SRV

63ms

Total

1013ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 15:59:23	1013ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-27 04:55:15	954ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-16 20:08:50	6878ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-04 16:41:07	1509ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-26 17:31:42	861ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-26 15:22:45	6266ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-24 12:13:56	1172ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 07:15:38	701ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-16 16:45:28	2307ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-16 16:44:48	1914ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-16 16:30:53	735ms	2 NS 1 A 4 MX	🔒 Secure	View