rtgbackup.dk
Last scanned: 2026-08-27 16:48:59  ·  520ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   44ms
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   44ms
IPTTLPTRASNISP / OrgCIDRCountryCity
93.160.105.49 3600s 93-160-105-49-static.dk.customer.tdc.net AS3292 TDC Holding A/S 93.160.0.0/14 🇩🇰 Denmark Aarhus
📧 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)
🔐 DNSSEC88ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2025052008
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
44ms
A
44ms
MX
40ms
AAAA
42ms
TXT
147ms
CAA
47ms
HTTPS
33ms
TLSA
48ms
SOA
0ms
MTA-STS
65ms
DNSSEC
88ms
SRV
54ms
Total
520ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 16:48:59 520ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-30 00:37:10 462ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-24 03:33:12 1398ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-23 22:39:42 1175ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-23 21:15:30 555ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-20 11:53:17 499ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-18 06:34:52 558ms 2 NS 1 A 0 MX 🔒 Secure View
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