a1rtime.dk
Last scanned: 2026-08-24 16:41:04  ·  3123ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   50ms
🌍 A Records1 records   50ms
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   453ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (a1rtime.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.a1rtime.dk)
p=reject v=DMARC1; p=reject; sp=reject; aspf=s; 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)
🔐 DNSSEC104ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026082302
Primary NS (MNAME)ns1.markmonitor.com
Responsible (RNAME)hostmaster@markmonitor.com
Refresh86400s
Retry3600s
Expire2592000s
Minimum (neg-cache TTL)172800s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
50ms
A
50ms
MX
68ms
AAAA
52ms
TXT
453ms
CAA
66ms
HTTPS
74ms
TLSA
79ms
SOA
0ms
MTA-STS
84ms
DNSSEC
104ms
SRV
311ms
Total
3123ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-24 16:41:04 3123ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-08-06 13:06:34 9742ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-07-16 09:50:41 1598ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-26 11:00:52 966ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-16 12:38:32 465ms 4 NS 1 A 0 MX 🔓 Insecure View
dhd.dk [/] search Domains, Hosts & DNS — .dk zone