nxtlearning.dk
📜 Historical scan 2026-08-10 20:05:50  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   52ms
🌍 A Records1 records   59ms
📧 MX Records1 records   53ms
PriorityTTLMail ServerIP addressesPTRASN
0 300s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)1 records   43ms
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   377ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (nxtlearning.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.nxtlearning.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)
🔐 DNSSEC2075ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial1786294365
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
52ms
A
59ms
MX
53ms
AAAA
43ms
TXT
377ms
CAA
62ms
HTTPS
77ms
TLSA
120ms
SOA
0ms
MTA-STS
96ms
DNSSEC
2075ms
SRV
175ms
Total
2671ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-03 16:09:30 1742ms 3 NS 1 A 1 MX 🔒 Secure View
2026-08-10 20:05:50 2671ms 3 NS 1 A 1 MX 🔒 Secure View
2026-07-17 23:39:19 839ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-27 04:46:14 1076ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-25 09:51:26 1128ms 3 NS 1 A 1 MX 🔒 Secure View
2026-06-18 05:34:27 670ms 3 NS 1 A 0 MX ⚠️ Bogus View
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