tkconstruction.dk
📜 Historical scan 2026-06-19 17:53:20  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   74ms
NameserverIP addressesPTRASN / ISP
ns01.one.com 195.206.121.10
2001:67c:28cc::10		 ns01.one.com
ns01.one.com		 AS197495 One.com A/S
AS197495 One.com A/S
ns02.one.com 185.10.11.10
2001:67c:3c0::10		 ns02.one.com
ns02.one.com		 AS51468 One.com A/S
AS51468 One.com A/S
🌍 A Records1 records   67ms
IPTTLPTRASNISP / OrgCIDRCountryCity
164.92.228.46 3600s 1606442.cloudwaysapps.com AS14061 DigitalOcean, LLC 164.92.128.0/17 🇩🇪 Germany Frankfurt am Main
📧 MX Records1 records   74ms
PriorityTTLMail ServerIP addressesPTRASN
0 600s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   327ms
TXT Record
google-site-verification=6JkNRAwcuSK8nN09nyHmo6zlwWt90qtseFZ7jvfSXo4
✉️ 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC90ms
CheckResult
Validation Status⚠️ Bogus
AD Flag (resolver validates)✗ Not set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsbroken trust chain resolving 'tkconstruction.dk/DNSKEY/IN': 127.0.0.1#53
🏷️ SOA65ms
FieldValue
Serial2026060901
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
74ms
A
67ms
MX
74ms
AAAA
41ms
TXT
327ms
CAA
42ms
HTTPS
38ms
TLSA
78ms
SOA
65ms
MTA-STS
43ms
DNSSEC
90ms
SRV
79ms
Total
637ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-11 07:30:55 580ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-11 18:35:17 777ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-28 23:23:28 526ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-26 10:18:21 968ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-24 23:22:14 565ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-19 17:53:20 637ms 2 NS 1 A 1 MX ⚠️ Bogus View
2026-06-17 23:36:59 558ms 2 NS 1 A 0 MX 🔒 Secure View
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