substans-communication.dk
Last scanned: 2026-09-03 13:09:37  ·  378ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   28ms
NameserverIP addressesPTRASN / ISP
ns07.sac-it.dk 85.235.243.63 ns07.sac-it.dk AS3308 Norlys Digital A/S
ns08.sac-it.dk 128.76.60.63 ns08.sac-it.dk AS3292 TDC Holding A/S
🌍 A Records1 records   25ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.184.96.16 3600s wfwd01.hosting.dk.telia.net AS3308 Norlys Digital A/S 195.184.96.0/19 🇩🇰 Denmark Dragør
📧 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 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)
🔐 DNSSEC97ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026090301
Primary NS (MNAME)ns07.sac-it.dk
Responsible (RNAME)hostmaster@substans-communication.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
28ms
A
25ms
MX
23ms
AAAA
29ms
TXT
112ms
CAA
28ms
HTTPS
30ms
TLSA
36ms
SOA
0ms
MTA-STS
37ms
DNSSEC
97ms
SRV
38ms
Total
378ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-03 13:09:37 378ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-28 03:36:04 881ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-27 16:46:52 415ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-20 06:40:20 581ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-14 11:45:44 1824ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-06 23:18:03 2534ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-23 12:26:59 2350ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-17 07:02:15 540ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-10 19:39:27 9377ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-03 17:36:17 9388ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-01 19:19:14 480ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-20 04:06:07 1546ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-19 01:20:57 4469ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 12:01:24 1068ms 2 NS 1 A 0 MX 🔓 Insecure View
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