samfocus.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 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
91.216.14.223	600s	plesk03.dynadohosting.io	AS42638	Netvaerkssmeden	91.216.14.0/24	🇩🇰 Denmark	—

📧 MX Records1 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	frontmta2.hostedsepo.dk	185.150.75.10	frontmta2.hostedsepo.dk	AS62319 Itm8 A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.24

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 74ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records3 records 199ms

TXT Record
apple-domain-verification=aE9brK81c3vdb0uy
MS=ms34246288
v=spf1 ip4:91.216.14.16 ip4:91.216.14.17 ip4:91.216.14.23 ip4:91.216.14.24 include:spf.protection.outlook.com include:mail.dynadohosting.io include:o2._spf.hostedsepo.dk -all

✉️ SPF

Policy	Record (samfocus.dk)
-all (hard fail)	v=spf1 ip4:91.216.14.16 ip4:91.216.14.17 ip4:91.216.14.23 ip4:91.216.14.24 include:spf.protection.outlook.com include:mail.dynadohosting.io include:o2._spf.hostedsepo.dk -all

📨 DMARC

Policy	Record (_dmarc.samfocus.dk)
p=none (monitor only)	v=DMARC1; p=none; pct=100; fo=1; ri=3600; rua=mailto:4f416f71@inbox.ondmarc.com; ruf=mailto:4f416f71@inbox.ondmarc.com;

📬 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 / DANE2 records 89ms

Service / Owner	Type	Cert association
SMTP _25._tcp.frontmta2.hostedsepo.dk	DANE-EE · SPKI · SHA-256	F6EC319A6D18F16926CF1DC9D5AFACBE…
SMTP _25._tcp.frontmta2.hostedsepo.dk	DANE-TA · SPKI · SHA-256	1E20888F63520C235F8E61FDEA725CCE…

🔐 DNSSEC89ms

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

🏷️ SOA0ms

Field	Value
Serial	2026030601
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

37ms

MX

43ms

AAAA

47ms

TXT

199ms

CAA

62ms

HTTPS

67ms

TLSA

89ms

SOA

0ms

MTA-STS

80ms

DNSSEC

89ms

SRV

74ms

Total

748ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 10:57:31	748ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 04:58:16	3140ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 03:08:47	1158ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 16:59:20	634ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 21:42:39	753ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 11:37:36	708ms	2 NS 1 A 1 MX	🔒 Secure	View