stefanmpedersen.dk DNS records

🖥️ Nameservers2 records 454ms

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 448ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.31	—	webcluster1.webpod12-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records4 records 393ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mx1.pub.mailpod10-cph3.one.com	104.37.34.70	mx1.pub.mailpod10-cph3.one.com	AS51468 One.com A/S
10	—	mx2.pub.mailpod10-cph3.one.com	104.37.34.71	mx2.pub.mailpod10-cph3.one.com	AS51468 One.com A/S
10	—	mx3.pub.mailpod10-cph3.one.com	104.37.34.72	mx3.pub.mailpod10-cph3.one.com	AS51468 One.com A/S
10	—	mx4.pub.mailpod10-cph3.one.com	104.37.34.73	mx4.pub.mailpod10-cph3.one.com	AS51468 One.com A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	46.30.213.16
🔶 Autoconfig	46.30.213.16

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 633ms

TXT Record
v=spf1 include:spf.protection.example.com include:_custspf.one.com -allv=spf1 include:spf.protection.example.com include:_custspf.one.com -all

✉️ SPF

Policy	Record (stefanmpedersen.dk)
-all (hard fail)	v=spf1 include:spf.protection.example.com include:_custspf.one.com -allv=spf1 include:spf.protection.example.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 471ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.pub.mailpod10-cph3.one.com	DANE-EE · SPKI · SHA-256	411611ECE6466645A9E53512398A692D…
SMTP _25._tcp.mx2.pub.mailpod10-cph3.one.com	DANE-EE · SPKI · SHA-256	411611ECE6466645A9E53512398A692D…
SMTP _25._tcp.mx3.pub.mailpod10-cph3.one.com	DANE-EE · SPKI · SHA-256	411611ECE6466645A9E53512398A692D…
SMTP _25._tcp.mx4.pub.mailpod10-cph3.one.com	DANE-EE · SPKI · SHA-256	411611ECE6466645A9E53512398A692D…

🔐 DNSSEC499ms

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

🏷️ SOA351ms

Field	Value
Serial	2026052604
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

454ms

A

448ms

MX

393ms

AAAA

367ms

TXT

633ms

CAA

364ms

HTTPS

436ms

TLSA

471ms

SOA

351ms

MTA-STS

363ms

DNSSEC

499ms

SRV

453ms

Total

4639ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-02 08:46:13	811ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-12 22:09:39	885ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-08-05 00:10:57	1072ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-07-26 11:24:47	16817ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-25 07:06:09	1040ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-21 22:07:52	921ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 12:12:16	557ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-20 16:00:34	1004ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-19 18:13:30	2490ms	2 NS 1 A 4 MX	🔒 Secure	View
2026-06-17 19:12:51	4639ms	2 NS 1 A 4 MX	🔒 Secure	View