decentra.dk DNS records

🖥️ Nameservers2 records 40ms

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 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.18.239.23	1440s	—	AS31027	GlobalConnect A/S	94.18.0.0/16	🇩🇰 Denmark	Hvidovre

📧 MX Records1 records 50ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	decentra-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca09::2 2a01:111:f403:ca09::7 2a01:111:f403:ca48::8 52.101.68.16 52.101.73.145 52.101.73.15 52.101.73.19	mail-db7pr03cu00401.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-am6pr02cu00301.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as8pr04cu00803.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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 207ms

TXT Record
google-site-verification=WVjGLfCpI8cw-MhFbaNYLbFWEVeuJNnczg2zqL2CY10
MS=DFF7AAE26961696B7C617E8066D216E446CCD77A
v=spf1 include:spf.protection.outlook.com +a:smtp.decentra.net -all

✉️ SPF

Policy	Record (decentra.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com +a:smtp.decentra.net -all

📨 DMARC

Policy	Record (_dmarc.decentra.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:dmarc@decentra.dk; ruf=mailto:dmarc@decentra.dk; fo=1;

📬 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)

🔐 DNSSEC88ms

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

🏷️ SOA0ms

Field	Value
Serial	2026040401
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

40ms

A

38ms

MX

50ms

AAAA

23ms

TXT

207ms

CAA

41ms

HTTPS

71ms

TLSA

647ms

SOA

0ms

MTA-STS

55ms

DNSSEC

88ms

SRV

68ms

Total

1419ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 05:56:02	1419ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 01:48:34	818ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 14:30:13	737ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 14:32:46	856ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 01:25:10	2776ms	2 NS 1 A 1 MX	🔒 Secure	View