tertek.dk
Last scanned: 2026-08-25 11:02:17  ·  734ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   50ms
NameserverIP addressesPTRASN / ISP
ns5.chosting.dk 167.235.66.236
2a01:4f8:1c1e:d097::1		 ns5.chosting.dk
ns5.chosting.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
ns6.chosting.dk 2001:41d0:305:2100::80e9
51.91.57.33		 ns6.chosting.dk
ns6.chosting.dk		 AS16276 OVH SAS
AS16276 OVH SAS
ns7.chosting.dk 178.20.220.33 ns7.chosting.dk AS21060 Atea A/S
🌍 A Records1 records   56ms
IPTTLPTRASNISP / OrgCIDRCountryCity
178.20.216.115 14400s server14.chosting.dk AS21060 Atea A/S 178.20.216.0/23 🇩🇰 Denmark —
📧 MX Records1 records   41ms
PriorityTTLMail ServerIP addressesPTRASN
0 14400s tertek.dk 178.20.216.115
2a01:7cc0:101:ffff::1:e		 server14.chosting.dk
server14.chosting.dk		 AS21060 Atea A/S
AS21060 Atea A/S
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover178.20.216.115
🔶 Autoconfig178.20.216.115
🔷 AAAA Records (IPv6)1 records   33ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a01:7cc0:101:ffff::1:e 14400s server14.chosting.dk AS21060 Atea A/S 2a01:7cc0:100:0:0:0:0:0/40 🇩🇰 Denmark —
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
🔌 SRV Records1 records   111ms
ServicePriorityWeightPortTarget
_autodiscover._tcp 0 0 443 cpanelemaildiscovery.cpanel.net
📝 TXT Records1 records   248ms
TXT Record
v=spf1 ip4:178.20.216.115 include:spf.chosting.dk +a +mx ~all
✉️ SPF
PolicyRecord (tertek.dk)
~all (soft fail) v=spf1 ip4:178.20.216.115 include:spf.chosting.dk +a +mx ~all
📨 DMARC
PolicyRecord (_dmarc.tertek.dk)
p=none (monitor only) v=DMARC1; p=none;
📬 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
TXT _acme-challenge.tertek.dk FqR_xsEZwW0YXaKr1gBX64P-tLGORf7OewNzjcm9NnA
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC131ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026082301
Primary NS (MNAME)ns5.chosting.dk
Responsible (RNAME)logs@chosting.dk
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
50ms
A
56ms
MX
41ms
AAAA
33ms
TXT
248ms
CAA
57ms
HTTPS
53ms
TLSA
69ms
SOA
0ms
MTA-STS
69ms
DNSSEC
131ms
SRV
111ms
Total
734ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-25 11:02:17 734ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-08-24 13:09:34 1108ms 3 NS 1 A 1 MX ❓ Unknown View
2026-07-02 16:08:19 906ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-27 14:43:52 744ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 20:37:41 791ms 3 NS 1 A 1 MX 🔓 Insecure View
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