sama.dk DNS records

🖥️ Nameservers2 records 71ms

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 78ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.148	3600s	webcluster1.webpod14-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 59ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	sama-dk.mail.protection.outlook.com	2a01:111:f403:ca04::7 2a01:111:f403:ca04::9 2a01:111:f403:ca04::d 2a01:111:f403:ca38::8 52.101.103.137 52.101.68.3 52.101.73.123 52.101.73.22	mail-db4pr02cu00307.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-am7pr05cu00106.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40
🔶 Autoconfig	46.30.213.148

🔷 AAAA Records (IPv6)1 records 66ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10c:a5:fb36:6604:718b	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

🔌 SRV Records1 records 218ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records2 records 320ms

TXT Record
MS=ms79949248
v=spf1 include:_custspf.one.com include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (sama.dk)
-all (hard fail)	v=spf1 include:_custspf.one.com include:spf.protection.outlook.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 / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC217ms

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

🏷️ SOA0ms

Field	Value
Serial	2026070305
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

71ms

A

78ms

MX

59ms

AAAA

66ms

TXT

320ms

CAA

71ms

HTTPS

94ms

TLSA

948ms

SOA

0ms

MTA-STS

201ms

DNSSEC

217ms

SRV

218ms

Total

2067ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 02:29:24	2067ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-25 12:21:08	12726ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-07-04 23:28:21	1808ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 01:09:10	24731ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-07-02 23:55:53	2227ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 18:54:31	1392ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 00:02:52	1533ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 06:00:26	1432ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 22:55:24	1168ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 18:25:49	780ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 15:47:42	1385ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 13:02:20	3116ms	2 NS 1 A 1 MX	🔒 Secure	View