teksystems.dk
Last scanned: 2026-08-26 18:32:16  ·  1609ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   135ms
NameserverIP addressesPTRASN / ISP
ns1.allegisgroup.com 216.152.103.200 ns1.allegisgroup.com AS17073 Allegis Group
ns2.allegisgroup.com 216.152.106.200 ns2.allegisgroup.com AS17073 Allegis Group
ns3.allegisgroup.com 216.152.101.200 ns3.allegisgroup.com AS17073 Allegis Group
🌍 A Records
🌍
No A records found
📧 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 Records2 records   880ms
TXT Record
google-site-verification=MAi7jaEE_Z6dV1hJyY0HEBekgWd72VhF85HY7D1ZnYs
v=spf1 -all
✉️ SPF
PolicyRecord (teksystems.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.teksystems.dk)
p=reject v=DMARC1;p=reject;sp=reject;fo=1;rua=mailto:dmarc@allegisgroup.com;ruf=mailto:dmarc@allegisgroup.com;
📬 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)
🔐 DNSSEC253ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial1018
Primary NS (MNAME)ns1.allegisgroup.com
Responsible (RNAME)internet@allegisgroup.com
Refresh1800s
Retry900s
Expire604800s
Minimum (neg-cache TTL)900s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
135ms
A
117ms
MX
145ms
AAAA
213ms
TXT
880ms
CAA
211ms
HTTPS
111ms
TLSA
229ms
SOA
0ms
MTA-STS
257ms
DNSSEC
253ms
SRV
319ms
Total
1609ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 18:32:16 1609ms 3 NS 0 A 0 MX 🔓 Insecure View
2026-08-25 13:56:36 3670ms 3 NS 0 A 0 MX 🔓 Insecure View
2026-07-02 23:15:08 3719ms 3 NS 0 A 0 MX 🔓 Insecure View
2026-06-23 16:09:57 2216ms 3 NS 0 A 0 MX 🔓 Insecure View
2026-06-17 13:11:09 3159ms 3 NS 0 A 0 MX 🔓 Insecure View
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