olbytandlaegecenter.dk
Last scanned: 2026-08-26 22:15:37  ·  628ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   42ms
NameserverIP addressesPTRASN / ISP
ns1.gnrx.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.gnrx.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   50ms
IPTTLPTRASNISP / OrgCIDRCountryCity
77.235.50.241 3600s — AS60781 LeaseWeb Netherlands B.V. 77.235.50.0/24 🇳🇱 The Netherlands —
📧 MX Records
📧
No MX records found
🔷 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)
🔐 DNSSEC121ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2023112701
Primary NS (MNAME)ns1.gnrx.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
42ms
A
50ms
MX
27ms
AAAA
36ms
TXT
202ms
CAA
40ms
HTTPS
40ms
TLSA
147ms
SOA
0ms
MTA-STS
108ms
DNSSEC
121ms
SRV
89ms
Total
628ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 22:15:37 628ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-24 17:32:54 555ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-22 18:28:19 486ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-21 23:39:46 411ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-18 03:43:38 520ms 2 NS 1 A 0 MX 🔒 Secure View
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