sdmbio.dk
Last scanned: 2026-07-01 10:36:20  ·  493ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   44ms
NameserverIP addressesPTRASN / ISP
ns.scannet2.dk 185.25.141.9
2a02:2339:4006:10d::4171:4171		 ns1.scannet.dk
ns1.scannet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.scannet2.dk 2a02:2339:1:112:0:5:1:b11
91.197.248.72		 ns2.scannet.dk
ns2.scannet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
🌍 A Records1 records   48ms
IPTTLPTRASNISP / OrgCIDRCountryCity
193.163.97.40 3600s — AS43167 Fynske Medier P/S 193.163.96.0/23 🇩🇰 Denmark Malling
📧 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   122ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (sdmbio.dk)
-all (hard fail) v=spf1 -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)
🔐 DNSSEC58ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA31ms
FieldValue
Serial2025011302
Primary NS (MNAME)ns.scannet2.dk
Responsible (RNAME)hostmaster@scannet.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
44ms
A
48ms
MX
36ms
AAAA
40ms
TXT
122ms
CAA
46ms
HTTPS
28ms
TLSA
44ms
SOA
31ms
MTA-STS
25ms
DNSSEC
58ms
SRV
39ms
Total
493ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-07-01 10:36:20 493ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-28 07:18:11 505ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-27 14:12:37 537ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-24 09:21:46 972ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-23 22:58:58 522ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-23 03:55:48 680ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-22 11:06:40 1000ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-22 00:07:58 336ms 2 NS 1 A 0 MX 🔒 Secure View
2026-06-18 05:06:37 890ms 2 NS 1 A 0 MX 🔒 Secure View
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