smartsd.dk
Last scanned: 2026-08-28 01:54:46  ·  3600ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   127ms
NameserverIP addressesPTRASN / ISP
ns1.masterdns.nl 185.168.85.11
2a0a:9fc0:1053::11		 ns1.masterdns.nl
ns1.masterdns.nl		 AS31673 Uniserver Internet B.V.
AS31673 Uniserver Internet B.V.
ns2.masterdns.nl 185.168.85.12
2a0a:9fc0:1053::12		 ns2.masterdns.nl
ns2.masterdns.nl		 AS31673 Uniserver Internet B.V.
AS31673 Uniserver Internet B.V.
🌍 A Records1 records   40ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.22.184.44 300s tele2-smartsd-44.intermax.nl AS24586 Intermax Group B.V. 46.22.184.0/21 🇳🇱 The Netherlands —
📧 MX Records1 records   41ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.smartsd.dk 62.148.160.19 fwd.10eurohost.nl AS31673 Uniserver Internet B.V.
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover46.22.184.44
🔶 Autoconfig46.22.184.44
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   769ms
TXT Record
v=spf1 a mx include:spf.spamx.denit.net ~all
✉️ SPF
PolicyRecord (smartsd.dk)
~all (soft fail) v=spf1 a mx include:spf.spamx.denit.net ~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)
🔐 DNSSEC142ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026082701
Primary NS (MNAME)ns1.masterdns.nl
Responsible (RNAME)hostmaster@smartsd.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
127ms
A
40ms
MX
41ms
AAAA
39ms
TXT
769ms
CAA
44ms
HTTPS
41ms
TLSA
246ms
SOA
0ms
MTA-STS
148ms
DNSSEC
142ms
SRV
245ms
Total
3600ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 01:54:46 3600ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-20 05:36:03 7897ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-14 10:03:44 1783ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-08-06 22:41:46 1155ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-30 07:36:52 2401ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-23 04:10:41 2113ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-16 04:13:15 1085ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-09 21:28:45 8955ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-07-03 21:23:48 13898ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-28 13:47:32 1168ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-20 20:30:53 1956ms 2 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 14:17:27 2494ms 2 NS 1 A 1 MX 🔓 Insecure View
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