dios.dk DNS records

🖥️ Nameservers2 records 26ms

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 Records2 records 32ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
151.101.1.195	43200s	—	AS54113	Fastly, Inc.	151.101.0.0/16	🇺🇸 United States	—
151.101.65.195	43200s	—	AS54113	Fastly, Inc.	151.101.0.0/16	🇺🇸 United States	—

📧 MX Records1 records 25ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	dios-dk.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca04::2 2a01:111:f403:ca48::8 2a01:111:f403:ca48::c 52.101.68.18 52.101.68.39 52.101.68.8 52.101.73.1	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-du2pr03cu00102.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-am3pr04cu00501.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	dios.dk → 151.101.1.195

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 107ms

TXT Record
google-site-verification=7SDLHb0reC9_gAijlDZfebNVq9yCfjP-GkF93wbH8KM
MS=ms35510940
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (dios.dk)
-all (hard fail)	v=spf1 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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.dios.dk	dios.dk

🔗 TLSA / DANE

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

🔐 DNSSEC99ms

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

26ms

A

32ms

MX

25ms

AAAA

25ms

TXT

107ms

CAA

26ms

HTTPS

22ms

TLSA

300ms

SOA

0ms

MTA-STS

34ms

DNSSEC

99ms

SRV

42ms

Total

846ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 09:04:32	846ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-08-06 20:09:45	1714ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-27 07:01:23	947ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-25 18:08:59	728ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-24 09:22:03	973ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-22 12:47:43	734ms	2 NS 2 A 1 MX	🔒 Secure	View
2026-06-17 03:15:10	1896ms	2 NS 2 A 1 MX	🔒 Secure	View