smartscreens.dk
📜 Historical scan 2026-08-17 08:10:31  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   38ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S
🌍 A Records1 records   50ms
IPTTLPTRASNISP / OrgCIDRCountryCity
136.243.111.225 600s static.225.111.243.136.clients.your-server.de AS24940 Hetzner Online GmbH 136.243.0.0/16 🇩🇪 Germany Falkenstein
📧 MX Records1 records   37ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s mail.smartscreens.dk 176.9.145.116 static.116.145.9.176.clients.your-server.de AS24940 Hetzner Online GmbH
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records
📝
No TXT records found
✉️ SPF
✗ No SPF record — mail spoofing not restricted
📨 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)
🔐 DNSSEC103ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA70ms
FieldValue
Serial2026081201
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
38ms
A
50ms
MX
37ms
AAAA
50ms
TXT
168ms
CAA
44ms
HTTPS
64ms
TLSA
152ms
SOA
70ms
MTA-STS
80ms
DNSSEC
103ms
SRV
119ms
Total
5141ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-03 15:17:23 1417ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-27 00:33:59 899ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-17 08:10:31 5141ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-12 18:12:45 3338ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-19 14:52:17 8787ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-16 06:44:36 1452ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-02 12:23:56 3023ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-17 14:06:21 1760ms 2 NS 1 A 1 MX 🔒 Secure View
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