4cubes.dk
📜 Historical scan 2026-06-16 12:45:29  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   51ms
NameserverIP addressesPTRASN / ISP
ns01.one.com — — —
ns02.one.com — — —
🌍 A Records1 records   47ms
IPTTLPTRASNISP / OrgCIDRCountryCity
137.135.160.207 — — AS8075 Microsoft Corporation 137.135.0.0/16 🇮🇪 Ireland —
📧 MX Records1 records   55ms
PriorityTTLMail ServerIP addressesPTRASN
10 — cubessoftware-com01c.mail.protection.outlook.com 52.101.68.25
52.101.68.29
52.101.68.8
52.101.73.15		 mail-db8pr02cu00101.inbound.protection.outlook.com
mail-dbapr03cu00105.inbound.protection.outlook.com
mail-du0pr03cu00100.inbound.protection.outlook.com
mail-am9pr04cu00107.inbound.protection.outlook.com		 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 Records1 records   243ms
TXT Record
v=spf1 mx a include:spf.protection.outlook.com -all
✉️ SPF
PolicyRecord (4cubes.dk)
-all (hard fail) v=spf1 mx a include:spf.protection.outlook.com -all
📨 DMARC
PolicyRecord (_dmarc.4cubes.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)
🔐 DNSSEC148ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA52ms
FieldValue
Serial2026032402
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
51ms
A
47ms
MX
55ms
AAAA
66ms
TXT
243ms
CAA
52ms
HTTPS
51ms
TLSA
118ms
SOA
52ms
MTA-STS
91ms
DNSSEC
148ms
SRV
0ms
Total
790ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 07:09:46 1320ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-22 20:51:20 5756ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-02 20:14:59 2970ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-27 14:23:47 825ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 01:41:10 860ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-16 12:45:29 790ms 2 NS 1 A 1 MX 🔒 Secure View
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