contractingplus.dk
📜 Historical scan 2026-06-16 22:11:55  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   118ms
NameserverIP addressesPTRASN / ISP
ns1.blacknight.com — — —
ns2.blacknight.com — — —
ns3.blacknight.com — — —
ns4.blacknight.com — — —
🌍 A Records1 records   118ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.53.179.126 — — AS206834 Team Internet AG 185.53.179.0/24 🇩🇪 Germany —
📧 MX Records1 records   116ms
PriorityTTLMail ServerIP addressesPTRASN
40 — contractingplus-dk.mail.protection.outlook.com 52.101.68.16
52.101.68.27
52.101.68.29
52.101.68.5		 mail-db4pr02cu00400.inbound.protection.outlook.com
mail-db7pr03cu00503.inbound.protection.outlook.com
mail-dbapr03cu00105.inbound.protection.outlook.com
mail-du2pr03cu00105.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 Records2 records   306ms
TXT Record
MS=ms51265924
v=spf1 include:spf.protection.outlook.com -all
✉️ SPF
PolicyRecord (contractingplus.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)
🔐 DNSSEC196ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA114ms
FieldValue
Serial1273727748
Primary NS (MNAME)ns1.blacknight.com
Responsible (RNAME)hostmaster@blacknight.com
Refresh14400s
Retry7200s
Expire2419200s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
118ms
A
118ms
MX
116ms
AAAA
116ms
TXT
306ms
CAA
114ms
HTTPS
116ms
TLSA
156ms
SOA
114ms
MTA-STS
116ms
DNSSEC
196ms
SRV
0ms
Total
823ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-27 08:37:11 3764ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-22 23:30:18 1785ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-22 10:58:30 1161ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-18 18:37:14 1661ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-16 22:11:55 823ms 4 NS 1 A 1 MX 🔓 Insecure View
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