decisioncaddy.dk DNS records

🖥️ Nameservers2 records 42ms

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 66ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.175	3600s	webcluster2.webpod17-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	decisioncaddy-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::4 2a01:111:f403:ca09::f 2a01:111:f403:ca48::a 52.101.209.153 52.101.68.18 52.101.73.145 52.101.73.28	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db4pr02cu00204.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-am6pr02cu00301.inbound.protection.outlook.com mail-am7pr05cu00204.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 → 40.104.116.56
🔶 Autoconfig	46.30.215.175

🔷 AAAA Records (IPv6)1 records 40ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:106:807f:7180:9cc5:744	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 268ms

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

✉️ SPF

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

🔐 DNSSEC100ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2026082602
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

42ms

A

66ms

MX

43ms

AAAA

40ms

TXT

268ms

CAA

43ms

HTTPS

55ms

TLSA

181ms

SOA

0ms

MTA-STS

76ms

DNSSEC

100ms

SRV

86ms

Total

1016ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 11:27:19	1016ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-27 07:34:52	1137ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-27 03:08:08	1367ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-26 03:04:33	14186ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-15 19:11:12	7261ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-01 19:57:26	969ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-01 11:52:08	1902ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-01 07:08:30	811ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-30 08:29:13	907ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-26 19:44:33	2081ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-24 20:31:31	2125ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 01:25:45	597ms	2 NS 1 A 1 MX	🔓 Insecure	View