combitech.dk
📜 Historical scan 2026-06-20 05:35:24  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   200ms
NameserverIP addressesPTRASN / ISP
a.portsdns.se 2607:f740:e009::1
45.54.35.101		 a.portsdns.se
a.portsdns.se		 AS63911 NetActuate, Inc
AS63911 NetActuate, Inc
b.portsdns.net 2a00:11c0:3d::1
94.16.23.1		 b.portsdns.net
b.portsdns.net		 AS42354 Anexia Cloud Solutions GmbH
AS42354 Anexia Cloud Solutions GmbH
🌍 A Records2 records   100ms
IPTTLPTRASNISP / OrgCIDRCountryCity
136.163.234.138 3600s korat.surfnet.org AS197425 Saab AB 136.163.0.0/16 🇸🇪 Sweden —
176.57.89.238 3600s krabi.combitech.biz AS197308 Telia Cygate AB 176.57.88.0/22 🇸🇪 Sweden Stockholm
📧 MX Records2 records   102ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s weald.air.saab.se 136.163.212.3 weald.air.saab.se AS197425 Saab AB
10 3600s weald2.air.saab.se 136.163.212.4 weald2.air.saab.se AS197425 Saab AB
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records3 records   637ms
TXT Record
2bnyw8xzvnhj86rm1fh606x0cp8mk15p
MS=ms98959387
v=spf1 mx ~all
✉️ SPF
PolicyRecord (combitech.dk)
~all (soft fail) v=spf1 mx ~all
📨 DMARC
PolicyRecord (_dmarc.combitech.dk)
p=reject v=DMARC1; p=reject; pct=100; rua=mailto:kg6qzi3m@ag.eu.dmarcadvisor.com
📬 MTA-STS
✗ No MTA-STS policy — SMTP TLS not enforced
📈 TLSRPT
✗ No TLSRPT record — no SMTP TLS failure reporting
📜 CAA Records2 records   111ms
FlagsTagValue
0 issue digicert.com
128 issue letsencrypt.org
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC208ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA130ms
FieldValue
Serial2026051101
Primary NS (MNAME)a.portsdns.se
Responsible (RNAME)registry@ports.net
Refresh14400s
Retry3600s
Expire1814400s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
200ms
A
100ms
MX
102ms
AAAA
132ms
TXT
637ms
CAA
111ms
HTTPS
204ms
TLSA
1362ms
SOA
130ms
MTA-STS
80ms
DNSSEC
208ms
SRV
2079ms
Total
3778ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-31 19:57:26 4625ms 2 NS 2 A 2 MX 🔓 Insecure View
2026-08-27 04:38:56 5709ms 2 NS 2 A 2 MX 🔓 Insecure View
2026-07-03 01:08:49 11327ms 2 NS 2 A 2 MX 🔓 Insecure View
2026-06-27 21:07:41 2203ms 2 NS 2 A 2 MX 🔓 Insecure View
2026-06-20 05:35:24 3778ms 2 NS 2 A 2 MX 🔓 Insecure View
2026-06-16 21:50:47 4747ms 2 NS 2 A 2 MX 🔓 Insecure View
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