cubesys.dk
📜 Historical scan 2026-06-16 23:11:02  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   58ms
NameserverIP addressesPTRASN / ISP
iris.ns.cloudflare.com — — —
terin.ns.cloudflare.com — — —
🌍 A Records2 records   48ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.43.149 — — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.180.162 — — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —
📧 MX Records1 records   55ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mail.cubesys.dk 81.19.251.25 — AS47292 Sentia Denmark A/S
🔷 AAAA Records (IPv6)2 records   67ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3030::6815:2b95 — — AS13335 Cloudflare, Inc. 2606:4700:3000::/42 — —
2606:4700:3033::ac43:b4a2 — — AS13335 Cloudflare, Inc. 2606:4700:3000::/42 — —
🔐 HTTPS Records1 records   91ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.43.149,172.67.180.162 ech=AEX+DQBBxAAgACDj7TsM1XQ2Je0M+m3yUJPxgZYPa5bYDBn/ZlIFcoqSfQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:2b95,2606:4700:3033::ac43:b4a2
📝 TXT Records
📝
No TXT records found
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 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)
🔐 DNSSEC182ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA86ms
FieldValue
Serial2407071594
Primary NS (MNAME)iris.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
58ms
A
48ms
MX
55ms
AAAA
67ms
TXT
154ms
CAA
56ms
HTTPS
91ms
TLSA
69ms
SOA
86ms
MTA-STS
38ms
DNSSEC
182ms
SRV
0ms
Total
4577ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 02:17:56 16590ms 2 NS 2 A 1 MX 🔒 Secure View
2026-08-28 01:21:07 16562ms 2 NS 2 A 1 MX 🔒 Secure View
2026-08-25 15:09:03 4783ms 2 NS 2 A 1 MX 🔒 Secure View
2026-08-04 08:47:19 6025ms 2 NS 2 A 1 MX 🔒 Secure View
2026-07-10 16:51:47 3779ms 2 NS 2 A 1 MX 🔒 Secure View
2026-07-03 10:14:43 5894ms 2 NS 2 A 1 MX 🔒 Secure View
2026-06-25 22:02:44 4804ms 2 NS 2 A 1 MX 🔒 Secure View
2026-06-23 13:39:14 1163ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-23 01:48:57 5106ms 2 NS 2 A 1 MX 🔒 Secure View
2026-06-18 15:51:54 4941ms 2 NS 2 A 1 MX 🔒 Secure View
2026-06-16 23:11:02 4577ms 2 NS 2 A 1 MX 🔒 Secure View
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