teknologiforståelser.dk xn--teknologiforstelser-exb.dk
Last scanned: 2026-09-02 18:53:13  ·  892ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers5 records   194ms
NameserverIP addressesPTRASN / ISP
ns1.gigahost.dk 46.183.139.31 ns1.gigahost.dk AS47292 Sentia Denmark A/S
ns2.gigahost.dk 46.183.139.222 web22.gigahost.dk AS47292 Sentia Denmark A/S
ns3.gigahost.dk 71.19.249.71 ns3.gigahost.dk AS11831 eSecureData
ns4.gigahost.dk 51.79.215.130 ns4.gigahost.dk AS16276 OVH SAS
ns5.gigahost.dk 77.74.192.83 ns5.gigahost.dk AS42831 UK Dedicated Servers Limited
🌍 A Records1 records   208ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.183.138.100 3599s — AS47292 Sentia Denmark A/S 46.183.138.0/23 🇩🇰 Denmark —
📧 MX Records3 records   198ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx1.gigahost.dk 46.183.139.11 mx1.gigahost.dk AS47292 Sentia Denmark A/S
10 3600s mx2.gigahost.dk 46.183.139.12 mx2.gigahost.dk AS47292 Sentia Denmark A/S
10 3600s mx3.gigahost.dk 46.183.139.13 mx3.gigahost.dk AS47292 Sentia Denmark A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscoverxn--teknologiforstelser-exb.dk → 46.183.138.100
🔶 Autoconfigxn--teknologiforstelser-exb.dk → 46.183.138.100
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   220ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 10 10 443 autodiscover.gigahost.dk
📝 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
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.teknologiforståelser.dk xn--teknologiforstelser-exb.dk
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC108ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026082701
Primary NS (MNAME)ns1.gigahost.dk
Responsible (RNAME)hostmaster@xn--teknologiforstelser-exb.dk
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
194ms
A
208ms
MX
198ms
AAAA
193ms
TXT
436ms
CAA
192ms
HTTPS
57ms
TLSA
66ms
SOA
0ms
MTA-STS
95ms
DNSSEC
108ms
SRV
220ms
Total
892ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-02 18:53:13 892ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-27 04:25:40 964ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-20 15:59:19 6871ms 5 NS 1 A 3 MX ❓ Unknown View
2026-08-14 04:27:45 1109ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-11 08:52:41 1253ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-08-03 02:22:54 1200ms 5 NS 1 A 3 MX ❓ Unknown View
2026-07-23 15:43:55 2721ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-07-17 11:46:46 957ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-07-09 04:45:49 1605ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-07-03 11:13:24 3128ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-27 07:11:39 898ms 5 NS 1 A 3 MX 🔓 Insecure View
2026-06-22 15:28:14 3350ms 5 NS 1 A 3 MX ❓ Unknown View
2026-06-22 06:38:45 293ms 0 NS 0 A 0 MX 🔒 Secure View
2026-06-21 12:10:09 1097ms 5 NS 1 A 3 MX 🔒 Secure View
2026-06-20 23:18:25 406ms 0 NS 0 A 0 MX 🔒 Secure View
2026-06-18 01:05:09 1022ms 5 NS 1 A 3 MX 🔒 Secure View
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