madiskolen.dk
Last scanned: 2026-06-27 16:20:55  ·  1772ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers6 records   219ms
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 Records
🌍
No A records found
📧 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 Records1 records   712ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (madiskolen.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.madiskolen.dk)
p=reject v=DMARC1; p=reject;
📬 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)
🔐 DNSSEC476ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA228ms
FieldValue
Serial2026010109
Primary NS (MNAME)dns1.zaccodigitaltrustlabs.com
Responsible (RNAME)dns@digicertdns.com
Refresh43200s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)180s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
219ms
A
219ms
MX
215ms
AAAA
222ms
TXT
712ms
CAA
237ms
HTTPS
235ms
TLSA
77ms
SOA
228ms
MTA-STS
245ms
DNSSEC
476ms
SRV
285ms
Total
1772ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-27 16:20:55 1772ms 6 NS 0 A 0 MX 🔓 Insecure View
2026-06-23 12:26:46 1746ms 6 NS 0 A 0 MX 🔓 Insecure View
2026-06-22 05:38:12 1046ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-22 05:21:56 1191ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-18 07:28:37 522ms 6 NS 0 A 0 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone