rubeksen.dk DNS records

🖥️ Nameservers2 records 11ms

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 7ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.17.217.78	3600s	—	AS39642	Sinal A/S	185.17.216.0/22	🇩🇰 Denmark	Randers

📧 MX Records1 records 10ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	rubeksen-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::c 2a01:111:f403:ca09::1 2a01:111:f403:ca09::3 52.101.68.16 52.101.68.3 52.101.73.1 52.101.73.15	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-am9pr04cu00107.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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 95ms

TXT Record
MS=ms49991161
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (rubeksen.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

🔗 TLSA / DANE

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

🔐 DNSSEC125ms

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

Key type	Algorithm	Public key
KSK	ECDSA P-256/SHA-256	ukJWfQMkpj/qR5AVPEwAsdeoQbL6wLUhaCJYXZKY…
ZSK	ECDSA P-256/SHA-256	gTj4NSRu9MlMKeXwaA5V+BK6F/Z6le7YgCM84t4r…

🏷️ SOA6ms

Field	Value
Serial	2026080301
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

11ms

A

7ms

MX

10ms

AAAA

13ms

TXT

95ms

CAA

6ms

HTTPS

26ms

TLSA

158ms

SOA

6ms

MTA-STS

64ms

DNSSEC

125ms

SRV

0ms

Total

1097ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-16 19:46:28	1097ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-03 18:09:27	1488ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 20:33:19	5465ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-04 22:29:41	2468ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 05:46:01	2969ms	2 NS 1 A 1 MX	🔒 Secure	View