frederiksenognielsen.dk
Last scanned: 2026-08-27 23:20:15  ·  977ms 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   40ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.21.40.26 900s mail.csnt.dk AS48854 team.blue Denmark A/S 185.21.40.0/22 🇩🇰 Denmark —
📧 MX Records1 records   43ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.egbyg.eg.dk 185.154.241.214 — AS48854 team.blue Denmark A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover185.21.40.26
🔶 Autoconfig185.21.40.26
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   73ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 mail.egbyg.eg.dk
📝 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)
🔐 DNSSEC100ms
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
44ms
A
40ms
MX
43ms
AAAA
47ms
TXT
179ms
CAA
46ms
HTTPS
42ms
TLSA
92ms
SOA
0ms
MTA-STS
67ms
DNSSEC
100ms
SRV
73ms
Total
977ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 23:20:15 977ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-30 15:22:20 628ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-27 03:17:21 1978ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-22 23:16:16 667ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 09:22:10 816ms 2 NS 1 A 1 MX 🔒 Secure View
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