techcentral.dk
📜 Historical scan 2026-06-17 17:45:46  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   300ms
NameserverIP addressesPTRASN / ISP
ns1.e-studio.dk 195.242.131.5
2001:67c:564:fffc::11		 ns1.e-studio.dk
ns1.e-studio.dk		 AS62121 Christian Ebsen ApS
AS62121 Christian Ebsen ApS
ns2.e-studio.dk 2a00:1b18:2:3::2
62.69.152.34		 ns2.e-studio.dk
34.34-46.152.69.62.in-addr.arpa		 AS47527 DLX A/S
AS47527 DLX A/S
ns3.e-studio.dk 193.200.90.183
2001:67c:564:fffc::13		 ns3.e-studio.dk
ns3.e-studio.dk		 AS62121 Christian Ebsen ApS
AS62121 Christian Ebsen ApS
🌍 A Records1 records   214ms
IPTTLPTRASNISP / OrgCIDRCountryCity
195.242.131.123 — sleipner.euhosting.dk AS62121 Christian Ebsen ApS 195.242.130.0/23 🇩🇰 Denmark —
📧 MX Records1 records   331ms
PriorityTTLMail ServerIP addressesPTRASN
0 — techcentral.dk 195.242.131.123 sleipner.euhosting.dk AS62121 Christian Ebsen ApS
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   571ms
TXT Record
v=spf1 +a +mx +ip4:195.242.131.123 include:_spf.e-studio.dk ~all
✉️ SPF
PolicyRecord (techcentral.dk)
~all (soft fail) v=spf1 +a +mx +ip4:195.242.131.123 include:_spf.e-studio.dk ~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)
🔐 DNSSEC671ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer
🏷️ SOA303ms
FieldValue
Serial2026060601
Primary NS (MNAME)ns1.e-studio.dk
Responsible (RNAME)hostmaster@mailrelay.e-studio.dk
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
300ms
A
214ms
MX
331ms
AAAA
228ms
TXT
571ms
CAA
290ms
HTTPS
476ms
TLSA
429ms
SOA
303ms
MTA-STS
463ms
DNSSEC
671ms
SRV
0ms
Total
2981ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 06:58:52 662ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-08-07 10:53:17 714ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-28 01:21:36 1663ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-27 14:58:10 853ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-24 22:37:29 948ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-20 04:43:08 1778ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 17:45:46 2981ms 3 NS 1 A 1 MX 🔓 Insecure View
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