bjoernlarsen.dk DNS records

🖥️ Nameservers2 records 41ms

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 56ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.111.240.150	3600s	—	AS51468	One.com A/S	77.111.240.0/22	🇩🇰 Denmark	Copenhagen

📧 MX Records4 records 53ms

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

🔷 AAAA Records (IPv6)1 records 53ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:102:b3:b21a:3cff:c92b	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 183ms

TXT Record
v=spf1 include:spf.mandrillapp.com include:_custspf.one.com?all

✉️ SPF

Policy	Record (bjoernlarsen.dk)
no all — incomplete SPF	v=spf1 include:spf.mandrillapp.com include:_custspf.one.com?all

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 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 4037ms

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…

🔐 DNSSEC87ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082901
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

41ms

A

56ms

MX

53ms

AAAA

53ms

TXT

183ms

CAA

57ms

HTTPS

62ms

TLSA

4037ms

SOA

0ms

MTA-STS

69ms

DNSSEC

87ms

SRV

67ms

Total

6716ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-02 06:18:04	6716ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-30 09:07:04	1290ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-28 00:40:52	725ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-26 15:38:43	1082ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-03 15:03:26	1398ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-08 18:10:55	1260ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-29 13:41:49	807ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-25 10:07:42	2951ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-24 05:52:07	826ms	2 NS 1 A 4 MX	⚠️ Bogus	View
2026-06-16 14:43:12	2646ms	2 NS 1 A 4 MX	🔒 Secure	View