dalgaardcool.dk
Last scanned: 2026-08-27 17:35:02  ·  1078ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   43ms
NameserverIP addressesPTRASN / ISP
dns1.rackhosting.com 77.247.69.212 dns1.rackhosting.com AS31590 Rackhosting.com ApS
dns2.rackhosting.com 45.32.187.211 dns2.rackhosting.com AS20473 The Constant Company, LLC
dns3.rackhosting.com 77.247.69.213 dns3.rackhosting.com AS31590 Rackhosting.com ApS
🌍 A Records1 records   73ms
IPTTLPTRASNISP / OrgCIDRCountryCity
77.247.64.12 86400s vice.rackhosting.com AS31590 Rackhosting.com ApS 77.247.64.0/20 🇩🇰 Denmark —
📧 MX Records1 records   61ms
PriorityTTLMail ServerIP addressesPTRASN
10 86400s mail.dalgaardcool.dk 77.247.64.12 vice.rackhosting.com AS31590 Rackhosting.com ApS
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   286ms
TXT Record
v=spf1 a mx ip4:77.247.73.192/26 include:spf.rackhosting.com -all
✉️ SPF
PolicyRecord (dalgaardcool.dk)
-all (hard fail) v=spf1 a mx ip4:77.247.73.192/26 include:spf.rackhosting.com -all
📨 DMARC
PolicyRecord (_dmarc.dalgaardcool.dk)
p=quarantine v=DMARC1; p=quarantine; adkim=s; aspf=s
📬 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)
🔐 DNSSEC146ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial1732193438
Primary NS (MNAME)dns2.rackhosting.com
Responsible (RNAME)jd@tdservice.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)10800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
43ms
A
73ms
MX
61ms
AAAA
44ms
TXT
286ms
CAA
87ms
HTTPS
83ms
TLSA
95ms
SOA
0ms
MTA-STS
125ms
DNSSEC
146ms
SRV
445ms
Total
1078ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 17:35:02 1078ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-08-26 22:08:30 788ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-27 18:01:18 1797ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-27 05:36:17 11054ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-23 22:18:37 961ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-16 23:46:13 464ms 3 NS 1 A 1 MX 🔓 Insecure View
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