dreistadministration.dk
Last scanned: 2026-08-27 13:26:00  ·  1230ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   43ms
NameserverIP addressesPTRASN / ISP
ns1.simpleagencygroup.dk 185.25.141.12
2a02:2339:4006:108::123		 ns1.curanet.dk
ns1.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.simpleagencygroup.dk 2a02:2339:1:10f::123:123
91.197.248.75		 ns2.curanet.dk
ns2.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
🌍 A Records1 records   58ms
IPTTLPTRASNISP / OrgCIDRCountryCity
86.58.163.200 3600s — AS47292 Sentia Denmark A/S 86.58.160.0/21 🇩🇰 Denmark —
📧 MX Records3 records   40ms
PriorityTTLMail ServerIP addressesPTRASN
5 3600s mx.csidata.dk 86.58.163.4 smtp.csidata.dk AS47292 Sentia Denmark A/S
10 3600s mx1.csidata.dk 86.58.163.4 smtp.csidata.dk AS47292 Sentia Denmark A/S
20 3600s mx2.csidata.dk 86.58.163.4 smtp.csidata.dk AS47292 Sentia Denmark A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverautodiscover.outlook.com → 40.104.116.56
🔶 Autoconfig93.191.155.37
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   209ms
TXT Record
MS=ms74341420
v=spf1 include:spf.protection.outlook.com -all
✉️ SPF
PolicyRecord (dreistadministration.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.com -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)
🔐 DNSSEC101ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2025072901
Primary NS (MNAME)ns1.simpleagencygroup.dk
Responsible (RNAME)hostmaster@curanet.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
43ms
A
58ms
MX
40ms
AAAA
48ms
TXT
209ms
CAA
48ms
HTTPS
48ms
TLSA
298ms
SOA
0ms
MTA-STS
69ms
DNSSEC
101ms
SRV
77ms
Total
1230ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 13:26:00 1230ms 2 NS 1 A 3 MX 🔒 Secure View
2026-07-19 16:36:17 17025ms 2 NS 1 A 3 MX 🔒 Secure View
2026-07-08 12:01:04 17177ms 2 NS 1 A 3 MX 🔒 Secure View
2026-07-02 00:19:05 714ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-17 04:37:09 1574ms 2 NS 1 A 3 MX 🔒 Secure View
2026-06-17 04:31:13 649ms 2 NS 1 A 3 MX 🔒 Secure View
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