vb-engineering.dk
📜 Historical scan 2026-06-17 15:15:46  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   130ms
NameserverIP addressesPTRASN / ISP
ns1.curanet.dk 185.25.141.12
2a02:2339:4006:108::123		 ns1.curanet.dk
ns1.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.curanet.dk 2a02:2339:1:10f::123:123
91.197.248.75		 ns2.curanet.dk
ns2.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
🌍 A Records1 records   102ms
IPTTLPTRASNISP / OrgCIDRCountryCity
212.237.249.16 — splash.curanet.dk AS48854 team.blue Denmark A/S 212.237.248.0/23 🇩🇰 Denmark —
📧 MX Records1 records   105ms
PriorityTTLMail ServerIP addressesPTRASN
10 — vbengineering-dk0e.mail.protection.outlook.com 2a01:111:f403:ca04::
2a01:111:f403:ca04::f
2a01:111:f403:ca09::2
2a01:111:f403:ca09::e
52.101.68.32
52.101.73.28
52.101.73.30
52.101.73.6		 mail-db3pr0202cu00100.inbound.protection.outlook.com
mail-db7pr03cu00507.inbound.protection.outlook.com
mail-am0pr83cu00402.inbound.protection.outlook.com
mail-am7pr05cu00206.inbound.protection.outlook.com
mail-db3pr0202cu00200.inbound.protection.outlook.com
mail-am7pr05cu00204.inbound.protection.outlook.com
mail-am7pr05cu00306.inbound.protection.outlook.com
mail-am6pr04cu00306.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 Records1 records   444ms
TXT Record
v=spf1 include:spf.protection.outlook.com -all
✉️ SPF
PolicyRecord (vb-engineering.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)
🔐 DNSSEC230ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA101ms
FieldValue
Serial2023061501
Primary NS (MNAME)ns1.curanet.dk
Responsible (RNAME)hostmaster@curanet.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
130ms
A
102ms
MX
105ms
AAAA
127ms
TXT
444ms
CAA
102ms
HTTPS
101ms
TLSA
144ms
SOA
101ms
MTA-STS
41ms
DNSSEC
230ms
SRV
0ms
Total
1050ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 12:50:43 798ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-03 09:43:16 725ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 15:15:46 1050ms 2 NS 1 A 1 MX 🔒 Secure View
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