sdmf.dk
Last scanned: 2026-09-01 05:41:50  ·  499ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   35ms
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   37ms
IPTTLPTRASNISP / OrgCIDRCountryCity
162.159.134.42 3600s — AS13335 Cloudflare, Inc. 162.159.128.0/19 🇺🇸 United States —
📧 MX Records
📧
No MX records found
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover162.159.134.42
🔶 Autoconfig162.159.134.42
🔷 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)
🔐 DNSSEC83ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026060801
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
35ms
A
37ms
MX
41ms
AAAA
48ms
TXT
144ms
CAA
45ms
HTTPS
45ms
TLSA
41ms
SOA
0ms
MTA-STS
57ms
DNSSEC
83ms
SRV
67ms
Total
499ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-01 05:41:50 499ms 2 NS 1 A 0 MX 🔒 Secure View
2026-08-28 04:43:48 2314ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-27 17:39:46 476ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-25 22:13:45 1180ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-24 05:33:50 909ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 23:58:43 1176ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-19 02:25:30 490ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-18 05:06:45 537ms 2 NS 1 A 0 MX 🔒 Secure View
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