schuleit.dk
📜 Historical scan 2026-07-27 04:12:10  ·  ← Latest scan
🧟 Lame delegation ⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   47ms
NameserverIP addressesPTRASN / ISP
ns1.simply.com 2a02:2339:1:15c::4562:4562
91.197.248.78		 ns1.simply.com
ns1.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.simply.com 185.25.141.15
2a02:2339:4006:101::4562:4562		 ns2.simply.com
ns2.simply.com		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns3.simply.com 91.197.248.79 ns3.simply.com AS48854 team.blue Denmark A/S
ns4.simply.com 91.197.248.80 ns4.simply.com AS48854 team.blue Denmark A/S
🌍 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 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)
🔐 DNSSEC207ms
CheckResult
Validation Status⚠️ Bogus
AD Flag (resolver validates)✗ Not set
DS Record✓ Found
DNSKEY Record✗ Not found
Flagsresolution failed: failure
🏷️ SOA
✗ No SOA record found
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
47ms
A
124ms
MX
111ms
AAAA
143ms
TXT
1208ms
CAA
109ms
HTTPS
104ms
TLSA
103ms
SOA
26ms
MTA-STS
129ms
DNSSEC
207ms
SRV
8141ms
Total
9184ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-28 04:35:30 835ms 4 NS 1 A 1 MX 🔒 Secure View
2026-07-27 04:12:10 9184ms 4 NS 0 A 0 MX ⚠️ Bogus View
2026-07-26 03:20:32 10279ms 4 NS 0 A 0 MX ⚠️ Bogus View
2026-07-25 02:56:06 9423ms 4 NS 0 A 0 MX ⚠️ Bogus View
2026-07-24 02:24:19 1568ms 4 NS 0 A 0 MX ⚠️ Bogus View
2026-07-23 01:45:56 10186ms 4 NS 0 A 0 MX ⚠️ Bogus View
2026-07-21 19:12:33 10192ms 4 NS 0 A 0 MX ⚠️ Bogus View
2026-07-19 21:41:09 3992ms 4 NS 0 A 0 MX ⚠️ Bogus View
2026-07-18 19:51:46 1408ms 4 NS 0 A 0 MX ⚠️ Bogus View
2026-07-17 18:23:42 1369ms 4 NS 0 A 0 MX ⚠️ Bogus View
2026-07-16 05:50:37 1736ms 4 NS 0 A 0 MX ⚠️ Bogus View
2026-07-14 11:48:37 1732ms 4 NS 0 A 0 MX ⚠️ Bogus View
2026-07-13 00:54:03 10310ms 4 NS 0 A 0 MX ⚠️ Bogus View
2026-07-11 15:35:21 17920ms 4 NS 0 A 0 MX ⚠️ Bogus View
2026-07-08 21:59:44 9424ms 4 NS 0 A 0 MX ⚠️ Bogus View
2026-06-23 17:13:14 669ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-22 19:40:53 1184ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 13:34:48 1814ms 4 NS 1 A 1 MX 🔒 Secure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone