cuschool.dk
Last scanned: 2026-08-25 04:01:05  ·  894ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   51ms
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   42ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.134.245.113 300s parkedweb01.domeneshop.no AS12996 Domeneshop AS 185.134.244.0/22 🇳🇴 Norway —
📧 MX Records1 records   49ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)1 records   57ms
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   272ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (cuschool.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.cuschool.dk)
p=reject v=DMARC1; p=reject; sp=none
📬 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
Serial1786978271
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
51ms
A
42ms
MX
49ms
AAAA
57ms
TXT
272ms
CAA
63ms
HTTPS
73ms
TLSA
168ms
SOA
0ms
MTA-STS
90ms
DNSSEC
89ms
SRV
420ms
Total
894ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-25 04:01:05 894ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-19 06:53:05 5343ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-25 08:05:26 784ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-03 00:14:03 872ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-26 02:39:14 728ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-16 23:16:40 448ms 3 NS 1 A 0 MX 🔒 Secure View
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