ernsoe.dk
📜 Historical scan 2026-06-17 08:15:47  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   58ms
NameserverIP addressesPTRASN / ISP
ns01.hosit.dk — — —
ns02.hosit.dk — — —
ns03.hosit.dk — — —
🌍 A Records
🌍
No A records found
📧 MX Records3 records   65ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mx20.check4spam.dk 154.59.193.124 fe3-r3-in.du01.l.antispamcloud.com AS16633 N-able Technologies, Inc.
10 — mx30.check4spam.dk 154.59.104.23 fe2-r3-in.ams14.l.antispamcloud.com AS43054 N-able Acquisition Company B.V.
10 — mx40.check4spam.dk 154.59.104.23 fe2-r3-in.ams14.l.antispamcloud.com AS43054 N-able Acquisition Company B.V.
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   165ms
TXT Record
v=spf1 include:spf.hosit.dk -all
✉️ SPF
PolicyRecord (ernsoe.dk)
-all (hard fail) v=spf1 include:spf.hosit.dk -all
📨 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)
🔐 DNSSEC165ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA70ms
FieldValue
Serial2023012300
Primary NS (MNAME)ns01.hosit.dk
Responsible (RNAME)support@sit.dk
Refresh28800s
Retry7200s
Expire1814400s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
58ms
A
69ms
MX
65ms
AAAA
65ms
TXT
165ms
CAA
69ms
HTTPS
51ms
TLSA
80ms
SOA
70ms
MTA-STS
70ms
DNSSEC
165ms
SRV
0ms
Total
750ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-22 14:23:44 675ms 3 NS 0 A 3 MX ❓ Unknown View
2026-06-17 08:16:01 382ms 3 NS 0 A 3 MX 🔓 Insecure View
2026-06-17 08:15:47 750ms 3 NS 0 A 3 MX 🔓 Insecure View
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