calcoach.dk
Last scanned: 2026-07-02 00:40:00  ·  1428ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   73ms
NameserverIP addressesPTRASN / ISP
ns1.vultr.com 173.199.96.96
2001:19f0:ccc::1
2001:19f0:ccd::1		 ns1.vultrusercontent.com
—
ns1.vultr.com		 AS20473 The Constant Company, LLC
AS20473 The Constant Company, LLC
AS20473 The Constant Company, LLC
ns2.vultr.com 173.199.96.97
2001:19f0:ccc::2
2001:19f0:ccd::2		 ns2.vultrusercontent.com
—
ns2.vultr.com		 AS20473 The Constant Company, LLC
AS20473 The Constant Company, LLC
AS20473 The Constant Company, LLC
🌍 A Records1 records   76ms
IPTTLPTRASNISP / OrgCIDRCountryCity
70.34.194.49 300s 70.34.194.49.vultrusercontent.com AS20473 The Constant Company, LLC 70.34.192.0/19 🇸🇪 Sweden Spånga
📧 MX Records1 records   73ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s calcoach.dk 70.34.194.49 70.34.194.49.vultrusercontent.com AS20473 The Constant Company, LLC
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscovercalcoach.dk → 70.34.194.49
🔶 Autoconfigcalcoach.dk → 70.34.194.49
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 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
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.calcoach.dk calcoach.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC136ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA72ms
FieldValue
Serial0
Primary NS (MNAME)ns1.vultr.com
Responsible (RNAME)dnsadm@choopa.com
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
73ms
A
76ms
MX
73ms
AAAA
53ms
TXT
204ms
CAA
52ms
HTTPS
54ms
TLSA
164ms
SOA
72ms
MTA-STS
94ms
DNSSEC
136ms
SRV
87ms
Total
1428ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-02 00:40:00 1428ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-16 18:55:14 544ms 2 NS 1 A 1 MX 🔓 Insecure View
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