tektum.dk
Last scanned: 2026-06-17 17:48:56  ·  4097ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   293ms
NameserverIP addressesPTRASN / ISP
ns1.curanet.dk 185.25.141.12
2a02:2339:4006:108::123		 ns1.curanet.dk
ns1.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
ns2.curanet.dk 2a02:2339:1:10f::123:123
91.197.248.75		 ns2.curanet.dk
ns2.curanet.dk		 AS48854 team.blue Denmark A/S
AS48854 team.blue Denmark A/S
🌍 A Records1 records   428ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.21.40.251 — linux8.curanet.dk AS48854 team.blue Denmark A/S 185.21.40.0/22 🇩🇰 Denmark —
📧 MX Records1 records   216ms
PriorityTTLMail ServerIP addressesPTRASN
0 — tektum-dk.mail.protection.outlook.com 2a01:111:f403:ca04::1
2a01:111:f403:ca04::b
2a01:111:f403:ca09::1
2a01:111:f403:ca09::c
52.101.68.10
52.101.68.12
52.101.68.27
52.101.73.11		 mail-db7pr03cu00401.inbound.protection.outlook.com
mail-dbbpr03cu00103.inbound.protection.outlook.com
mail-as9pr07cu00301.inbound.protection.outlook.com
mail-as8pr05cu00304.inbound.protection.outlook.com
mail-dbbpr03cu00102.inbound.protection.outlook.com
mail-db9pr02cu00204.inbound.protection.outlook.com
mail-db7pr03cu00503.inbound.protection.outlook.com
mail-am1pr04cu00103.inbound.protection.outlook.com		 AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
AS8075 Microsoft Corporation
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records4 records   767ms
TXT Record
autodesk-domain-verification=ck7zyXSAl4Xu3zGQkdpE
google-site-verification=UoGV5Y0ERDiATnxm86NzBppZvbhWMnhsKISVmMADK4k
MS=ms87713748
v=spf1 include:spf.protection.outlook.com ip4:152.115.209.66 -all
✉️ SPF
PolicyRecord (tektum.dk)
-all (hard fail) v=spf1 include:spf.protection.outlook.com ip4:152.115.209.66 -all
📨 DMARC
PolicyRecord (_dmarc.tektum.dk)
p=reject v=DMARC1; p=reject; rua=mailto:avc92p2jgk@rua.powerdmarc.com; ruf=mailto:avc92p2jgk@ruf.powerdmarc.com; fo=1; t=y;
📬 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)
🔐 DNSSEC587ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA419ms
FieldValue
Serial2026052101
Primary NS (MNAME)ns1.curanet.dk
Responsible (RNAME)hostmaster@curanet.dk
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
293ms
A
428ms
MX
216ms
AAAA
264ms
TXT
767ms
CAA
406ms
HTTPS
363ms
TLSA
416ms
SOA
419ms
MTA-STS
334ms
DNSSEC
587ms
SRV
0ms
Total
4097ms
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