sedan.dk
Last scanned: 2026-08-26 01:11:03  ·  2570ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers6 records   46ms
NameserverIP addressesPTRASN / ISP
dns1.zaccodigitaltrustlabs.com 208.94.148.4 ns10.dnsmadeeasy.com AS16552 Tiggee LLC
dns2.zaccodigitaltrustlabs.net 208.80.126.4 ns12.dnsmadeeasy.com AS16552 Tiggee LLC
dns3.zaccodigitaltrustlabs.se 208.80.125.4 ns13.dnsmadeeasy.com AS16552 Tiggee LLC
dns4.zaccodigitaltrustlabs.se 208.80.127.4 ns14.dnsmadeeasy.com AS16552 Tiggee LLC
ns1.zaccodns.com 194.58.193.52
2a01:3f1:452::53		 ns1.zaccodns.com
ns1.zaccodns.com		 AS8674 Netnod AB
AS8674 Netnod AB
ns2.zaccodns.se 185.42.137.104
2a01:3f0:400::52		 ns2.zaccodns.se
ns2.zaccodns.se		 AS8674 Netnod AB
AS8674 Netnod AB
🌍 A Records1 records   148ms
IPTTLPTRASNISP / OrgCIDRCountryCity
52.232.87.92 3600s — AS8075 Microsoft Corporation 52.224.0.0/11 🇳🇱 The Netherlands Amsterdam
📧 MX Records1 records   126ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.sedan.dk 130.227.75.206 — AS9158 Telenor A/S
🔷 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)
🔐 DNSSEC2096ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2023010116
Primary NS (MNAME)dns1.zaccodigitaltrustlabs.com
Responsible (RNAME)dns@dnsmadeeasy.com
Refresh43200s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)180s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
46ms
A
148ms
MX
126ms
AAAA
118ms
TXT
306ms
CAA
133ms
HTTPS
65ms
TLSA
79ms
SOA
0ms
MTA-STS
85ms
DNSSEC
2096ms
SRV
139ms
Total
2570ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 01:11:03 2570ms 6 NS 1 A 1 MX 🔓 Insecure View
2026-06-30 02:40:44 791ms 6 NS 1 A 1 MX 🔓 Insecure View
2026-06-26 12:38:03 1057ms 6 NS 1 A 1 MX 🔓 Insecure View
2026-06-20 23:35:00 1193ms 6 NS 1 A 1 MX 🔓 Insecure View
2026-06-20 19:21:19 1111ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 21:22:57 2461ms 6 NS 1 A 1 MX 🔓 Insecure View
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