fourcubes.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 2031ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
137.135.160.207	43198s	—	AS8075	Microsoft Corporation	137.135.0.0/16	🇮🇪 Ireland	Dublin

📧 MX Records1 records 56ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	cubessoftware-com01c.mail.protection.outlook.com	2a01:111:f403:ca04::6 2a01:111:f403:ca04::e 2a01:111:f403:ca09:: 2a01:111:f403:ca09::d 52.101.68.12 52.101.68.27 52.101.73.1 52.101.73.8	mail-db4pr02cu00406.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-am0pr04cu00500.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	137.135.160.207
🔶 Autoconfig	137.135.160.207

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 244ms

TXT Record
v=spf1 mx a include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (fourcubes.dk)
-all (hard fail)	v=spf1 mx a include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.fourcubes.dk)
p=quarantine	v=DMARC1; p=quarantine; adkim=r; aspf=r; rua=mailto:info@cubes-software.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)

🔐 DNSSEC119ms

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

🏷️ SOA0ms

Field	Value
Serial	2026032401
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

2031ms

MX

56ms

AAAA

44ms

TXT

244ms

CAA

57ms

HTTPS

53ms

TLSA

747ms

SOA

0ms

MTA-STS

90ms

DNSSEC

119ms

SRV

89ms

Total

3237ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 09:25:54	1008ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 04:54:50	3237ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 22:49:19	703ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 08:48:37	2295ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 09:46:04	2851ms	2 NS 1 A 1 MX	🔒 Secure	View