guldborgsund-kunst.dk
Last scanned: 2026-08-31 16:23:30  ·  530ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   39ms
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   45ms
IPTTLPTRASNISP / OrgCIDRCountryCity
45.148.28.147 3600s cprod01.dukat.webdock.io AS44803 Webdock.io ApS 45.148.28.0/22 🇩🇰 Denmark Asperup
📧 MX Records
📧
No MX records found
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover-redirect.mailcloud.dk → 212.237.249.80
🔷 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC97ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2021111801
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
39ms
A
45ms
MX
41ms
AAAA
60ms
TXT
149ms
CAA
56ms
HTTPS
57ms
TLSA
96ms
SOA
0ms
MTA-STS
58ms
DNSSEC
97ms
SRV
64ms
Total
530ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 16:23:30 530ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-25 15:04:10 1107ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-28 10:26:57 545ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-20 06:28:14 776ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-17 10:18:09 1528ms 2 NS 1 A 0 MX 🔒 Secure View
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