ulrick.dk
Last scanned: 2026-08-27 01:39:23  ·  1525ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   35ms
🌍 A Records1 records   70ms
📧 MX Records1 records   56ms
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   163ms
TXT Record
v=spf1 include:spf-a.rockynordic.com -all
v=spf1 mx a:rocky11mps.rockynordic.com ~all
✉️ SPF
⚠ Multiple SPF records — RFC 7208 §4.5 violation (receivers must treat this as permerror)
PolicyRecord (ulrick.dk)
-all (hard fail) v=spf1 include:spf-a.rockynordic.com -all
~all (soft fail) v=spf1 mx a:rocky11mps.rockynordic.com ~all
📨 DMARC
PolicyRecord (_dmarc.ulrick.dk)
p=quarantine v=DMARC1; p=quarantine; pct=100
📬 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)
🔐 DNSSEC101ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2025121101
Primary NS (MNAME)ns1.rockynordic.com
Responsible (RNAME)hostmaster@ulrick.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
35ms
A
70ms
MX
56ms
AAAA
57ms
TXT
163ms
CAA
40ms
HTTPS
34ms
TLSA
456ms
SOA
0ms
MTA-STS
100ms
DNSSEC
101ms
SRV
81ms
Total
1525ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 01:39:23 1525ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-02 21:48:53 3180ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-21 12:19:56 968ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-18 02:55:42 496ms 0 NS 1 A 1 MX 🔓 Insecure View
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