johnlorentzen.dk DNS records

🖥️ Nameservers2 records 283ms

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 266ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.154	3600s	webcluster1.webpod14-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records4 records 280ms

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	46.30.213.154
🔶 Autoconfig	46.30.213.154

🔷 AAAA Records (IPv6)1 records 264ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10c:d4:cb5e:5ef0:f421	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 Records

📝

No TXT records found

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 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 239ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	00E55642F312E05CDB899B1433EDF47F…
SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	00E55642F312E05CDB899B1433EDF47F…
SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	00E55642F312E05CDB899B1433EDF47F…
SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com	DANE-EE · SPKI · SHA-256	00E55642F312E05CDB899B1433EDF47F…

🔐 DNSSEC345ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	unsigned answer

🏷️ SOA283ms

Field	Value
Serial	2026060404
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

283ms

A

266ms

MX

280ms

AAAA

264ms

TXT

452ms

CAA

229ms

HTTPS

275ms

TLSA

239ms

SOA

283ms

MTA-STS

280ms

DNSSEC

345ms

SRV

383ms

Total

1595ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-23 23:52:29	1768ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-17 14:43:23	636ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-15 08:20:20	4690ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-06 06:05:35	3283ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-18 10:30:32	9492ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-13 13:00:57	9520ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-26 18:07:58	1595ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-06-22 07:07:55	696ms	2 NS 1 A 4 MX	🔓 Insecure	View
2026-06-18 00:02:56	805ms	2 NS 1 A 4 MX	🔓 Insecure	View