buschardt.dk DNS records

🖥️ Nameservers2 records 212ms

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 189ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.111.240.185	3600s	webcluster58.webpod11-cph3.one.com	AS51468	One.com A/S	77.111.240.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records4 records 195ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	10800s	mx1.mailpod16-cph3.g1i.one.com	5.249.232.33	mx1.mailpod16-cph3.g1i.one.com	AS51468 One.com A/S
10	10800s	mx2.mailpod16-cph3.g1i.one.com	5.249.232.34	mx2.mailpod16-cph3.g1i.one.com	AS51468 One.com A/S
10	10800s	mx3.mailpod16-cph3.g1i.one.com	5.249.232.35	mx3.mailpod16-cph3.g1i.one.com	AS51468 One.com A/S
10	10800s	mx4.mailpod16-cph3.g1i.one.com	5.249.232.36	mx4.mailpod16-cph3.g1i.one.com	AS51468 One.com A/S

🔷 AAAA Records (IPv6)1 records 183ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:102:80cc:29c5:e7bf:ac02	3600s	—	AS51468	One.com A/S	2a02:2350:0:0:0:0:0:0/32	🇩🇰 Denmark	Copenhagen

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 483ms

TXT Record
v=spf1 include:spf.minuba.dk include:_custspf.one.com -all

✉️ SPF

Policy	Record (buschardt.dk)
-all (hard fail)	v=spf1 include:spf.minuba.dk include:_custspf.one.com -all

📨 DMARC

Policy	Record (_dmarc.buschardt.dk)
p=quarantine	v=DMARC1; p=quarantine; ruf=mailto:dmarc-reports@buschardt.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

🔗 TLSA / DANE4 records 269ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.mailpod16-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	24689A1B29BE70163B6DCF262497B6EC…
SMTP _25._tcp.mx2.mailpod16-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	24689A1B29BE70163B6DCF262497B6EC…
SMTP _25._tcp.mx3.mailpod16-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	24689A1B29BE70163B6DCF262497B6EC…
SMTP _25._tcp.mx4.mailpod16-cph3.g1i.one.com	DANE-EE · SPKI · SHA-256	24689A1B29BE70163B6DCF262497B6EC…

🔐 DNSSEC310ms

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

🏷️ SOA0ms

Field	Value
Serial	2026083002
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

212ms

A

189ms

MX

195ms

AAAA

183ms

TXT

483ms

CAA

186ms

HTTPS

190ms

TLSA

269ms

SOA

0ms

MTA-STS

244ms

DNSSEC

310ms

SRV

214ms

Total

2150ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 19:16:22	2150ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-27 12:08:17	897ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-25 09:47:43	1517ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-10 02:21:03	2637ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-04 18:26:07	4148ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-29 13:34:50	998ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-26 20:43:34	786ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-19 23:00:39	1574ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-16 17:45:17	810ms	2 NS 1 A 4 MX	🔒 Secure	View