3dsalg.dk
📜 Historical scan 2026-06-16 13:14:37  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   90ms
NameserverIP addressesPTRASN / ISP
ns1.dns.services
ns2.dns.services
ns3.dns.services
🌍 A Records1 records   89ms
📧 MX Records4 records   92ms
🔷 AAAA Records (IPv6)1 records   101ms
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   211ms
TXT Record
spf2.0/pra
v=spf1 a:3dsalg.dk include:spf.gigahost.dk -all
✉️ SPF
PolicyRecord (3dsalg.dk)
-all (hard fail) v=spf1 a:3dsalg.dk include:spf.gigahost.dk -all
📨 DMARC
PolicyRecord (_dmarc.3dsalg.dk)
p=none (monitor only) v=DMARC1; p=none
p=none (monitor only) v=DMARC1; p=none; fo=1
📬 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)
🔐 DNSSEC192ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA100ms
FieldValue
Serial2023041823
Primary NS (MNAME)ns1.dns.services
Responsible (RNAME)post@dns.services
Refresh10800s
Retry3600s
Expire1814400s
Minimum (neg-cache TTL)7200s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
90ms
A
89ms
MX
92ms
AAAA
101ms
TXT
211ms
CAA
99ms
HTTPS
86ms
TLSA
143ms
SOA
100ms
MTA-STS
64ms
DNSSEC
192ms
SRV
0ms
Total
827ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-22 18:45:48 1045ms 3 NS 1 A 4 MX 🔒 Secure View
2026-06-19 14:29:14 949ms 3 NS 1 A 4 MX 🔒 Secure View
2026-06-16 13:14:37 827ms 3 NS 1 A 4 MX 🔒 Secure View
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