digitalsikkerhed.dk DNS records

🖥️ Nameservers2 records 61ms

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 61ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.104	3600s	webcluster2.webpod13-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records2 records 63ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	digitalsikkerhed-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::8 2a01:111:f403:ca09::6 2a01:111:f403:ca09::8 52.101.68.18 52.101.68.21 52.101.68.36 52.101.73.6	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db5pr02cu00100.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-am6pr04cu00306.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
10	3600s	ms51080147.msv1.invalid.outlook.com	—	—	—

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.8

🔷 AAAA Records (IPv6)1 records 80ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10b:8040:f48d:bfdf:170b	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 144ms

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

📝 TXT Records2 records 241ms

TXT Record
MS=ms51080147
v=spf1 include:spf.protection.outlook.com include:uxmail.io -all

✉️ SPF

Policy	Record (digitalsikkerhed.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:uxmail.io -all

📨 DMARC

Policy	Record (_dmarc.digitalsikkerhed.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:nmo82wev@ag.dmarcian-eu.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 / DANE

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

🔐 DNSSEC166ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081902
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

61ms

A

61ms

MX

63ms

AAAA

80ms

TXT

241ms

CAA

67ms

HTTPS

63ms

TLSA

1126ms

SOA

0ms

MTA-STS

83ms

DNSSEC

166ms

SRV

144ms

Total

2838ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-19 11:01:17	2838ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-08-17 01:28:03	2567ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-17 16:17:10	1134ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-27 11:34:53	1225ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-22 23:34:09	1343ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-22 09:36:15	938ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-19 03:53:47	5819ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-17 02:55:25	1022ms	2 NS 1 A 2 MX	🔒 Secure	View