koelvraakulturhus.dk
Last scanned: 2026-08-27 17:53:22  ·  862ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   47ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S
🌍 A Records1 records   60ms
IPTTLPTRASNISP / OrgCIDRCountryCity
173.249.4.221 3600s vmi2688001.contaboserver.net AS51167 Contabo GmbH 173.249.0.0/18 🇫🇷 France Lauterbourg
📧 MX Records1 records   43ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s koelvraakulturhus.dk 173.249.4.221
2a02:c206:2092:9187::1		 vmi2688001.contaboserver.net
vmi929187.contaboserver.net		 AS51167 Contabo GmbH
AS51167 Contabo GmbH
🔷 AAAA Records (IPv6)1 records   38ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:c206:2092:9187::1 3600s vmi929187.contaboserver.net AS51167 Contabo GmbH 2a02:c204:0:0:0:0:0:0/30 🇫🇷 France Lauterbourg
🔐 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC86ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026071302
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
47ms
A
60ms
MX
43ms
AAAA
38ms
TXT
190ms
CAA
56ms
HTTPS
42ms
TLSA
211ms
SOA
0ms
MTA-STS
73ms
DNSSEC
86ms
SRV
82ms
Total
862ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 17:53:22 862ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-21 17:17:27 14045ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-15 13:41:12 854ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-28 08:59:50 820ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-19 22:02:40 3651ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 12:18:25 3085ms 2 NS 1 A 1 MX 🔒 Secure View
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