openschool.dk
Last scanned: 2026-08-30 13:57:18  ·  420ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   28ms
NameserverIP addressesPTRASN / ISP
ns1.hyp.net 151.249.124.1
2a01:5b40:ac1::1		 ns1.hyp.net
ns1.hyp.net		 AS12996 Domeneshop AS
AS12996 Domeneshop AS
ns2.hyp.net 192.174.68.10
2001:67c:1bc::10		 ns2.hyp.net
ns2.hyp.net		 AS1921 ipcom GmbH
AS1921 ipcom GmbH
ns3.hyp.net 151.249.126.3
2a01:5b40:ac3::1		 ns3.hyp.net
ns3.hyp.net		 AS208045 Domeneshop AS
AS208045 Domeneshop AS
🌍 A Records1 records   30ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.134.245.113 300s parkedweb01.domeneshop.no AS12996 Domeneshop AS 185.134.244.0/22 🇳🇴 Norway —
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)1 records   30ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a01:5b40:0:bc03::1 300s — AS12996 Domeneshop AS 2a01:5b40:0:0:0:0:0:0/37 🇳🇴 Norway —
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   115ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (openschool.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.openschool.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:svc_dmarc_report@ist.com;
📬 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)
🔐 DNSSEC97ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial1787957665
Primary NS (MNAME)ns1.hyp.net
Responsible (RNAME)hostmaster@domeneshop.no
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
28ms
A
30ms
MX
36ms
AAAA
30ms
TXT
115ms
CAA
27ms
HTTPS
32ms
TLSA
41ms
SOA
0ms
MTA-STS
48ms
DNSSEC
97ms
SRV
40ms
Total
420ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-30 13:57:18 420ms 3 NS 1 A 0 MX 🔒 Secure View
2026-08-27 18:20:58 801ms 3 NS 1 A 0 MX 🔒 Secure View
2026-08-07 18:32:25 934ms 3 NS 1 A 0 MX 🔒 Secure View
2026-07-14 05:45:13 791ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-28 07:10:45 660ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-21 04:55:51 1724ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-20 15:04:43 365ms 3 NS 1 A 0 MX 🔒 Secure View
2026-06-17 13:06:35 536ms 3 NS 1 A 0 MX 🔒 Secure View
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