sensitivudvikling.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 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.213.8	3600s	webcluster1.webpod12-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	sensitivudvikling-dk.mail.eo.outlook.com	2a01:111:f403:ca04::5 2a01:111:f403:ca04::8 2a01:111:f403:ca09::1 2a01:111:f403:ca09::9 52.101.68.10 52.101.68.25 52.101.68.5 52.101.73.22	mail-db3pr0202cu00205.inbound.protection.outlook.com mail-db5pr02cu00100.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-du2pr03cu00105.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 → 40.104.116.8
🔶 Autoconfig	46.30.213.8

🔷 AAAA Records (IPv6)1 records 32ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:10a:40:4ee9:3227:8562	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

📝 TXT Records1 records 185ms

TXT Record
v=spf1 include:spf.protection.outlook.com include:_custspf.one.com include:spf.netsite.dk include:_spf-hosting.eg.dk include:spf.rpost.net ~all

✉️ SPF

Policy	Record (sensitivudvikling.dk)
~all (soft fail)	v=spf1 include:spf.protection.outlook.com include:_custspf.one.com include:spf.netsite.dk include:_spf-hosting.eg.dk include:spf.rpost.net ~all

📨 DMARC

Policy	Record (_dmarc.sensitivudvikling.dk)
p=reject	v=DMARC1; p=reject

📬 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)

🔐 DNSSEC76ms

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

🏷️ SOA39ms

Field	Value
Serial	2026081204
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

39ms

MX

36ms

AAAA

32ms

TXT

185ms

CAA

32ms

HTTPS

54ms

TLSA

4036ms

SOA

39ms

MTA-STS

71ms

DNSSEC

76ms

SRV

102ms

Total

9260ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-14 22:56:28	9260ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-13 19:40:49	5029ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 10:05:33	4688ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 01:52:03	2847ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 08:47:19	4658ms	2 NS 1 A 1 MX	⚠️ Bogus	View
2026-06-23 06:53:47	6105ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 04:08:15	1192ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 13:51:29	3533ms	2 NS 1 A 1 MX	🔒 Secure	View