liviskolen.dk
Last scanned: 2026-08-29 17:54:59  ·  359ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   24ms
NameserverIP addressesPTRASN / ISP
ns3.supportcenter.dk 87.54.32.150 — AS3292 TDC Holding A/S
ns4.supportcenter.dk 2.106.7.200 ns4.supportcenter.dk AS3292 TDC Holding A/S
🌍 A Records1 records   20ms
IPTTLPTRASNISP / OrgCIDRCountryCity
87.54.32.247 3600s apps.akat.dk
campus-horsens.dk
driver.via.dk		 AS3292 TDC Holding A/S 87.48.0.0/13 🇩🇰 Denmark —
📧 MX Records1 records   24ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   83ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (liviskolen.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.liviskolen.dk)
p=reject v=DMARC1; p=reject;rua=mailto:dmarc@via.dk; ruf=mailto:dmarc@via.dk
📬 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)
🔐 DNSSEC89ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial697
Primary NS (MNAME)ns3.supportcenter.dk
Responsible (RNAME)hostmaster@supportcenter.dk
Refresh900s
Retry600s
Expire86400s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
24ms
A
20ms
MX
24ms
AAAA
26ms
TXT
83ms
CAA
24ms
HTTPS
25ms
TLSA
31ms
SOA
0ms
MTA-STS
31ms
DNSSEC
89ms
SRV
30ms
Total
359ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-29 17:54:59 359ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-26 02:25:15 424ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-23 09:06:48 538ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-17 11:21:29 1631ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-15 13:00:43 574ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-11 12:13:36 1133ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-07 00:08:44 578ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-29 03:44:37 460ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-24 19:42:54 721ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-21 13:38:54 443ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-19 07:21:42 730ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-14 08:33:12 468ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-08 20:31:43 16880ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-04 20:10:50 2534ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-01 04:53:32 502ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 09:24:27 509ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 23:51:11 407ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-23 23:17:08 508ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-23 06:48:54 1114ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-23 01:18:26 456ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-19 23:55:24 2644ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 11:57:00 672ms 2 NS 1 A 0 MX 🔒 Secure View
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