t3c.dk
Last scanned: 2026-06-24 22:00:03  ·  1385ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   168ms
NameserverIP addressesPTRASN / ISP
ns.jay.net 2001:1448:0:a800::53
217.30.38.181		 authns1.ngdc.net
dns1.sentia.dk		 AS47292 Sentia Denmark A/S
AS47292 Sentia Denmark A/S
ns2.jay.net 2001:1448:0:a500::53
217.30.38.27		 authns2.ngdc.net
dns2.sentia.dk		 AS47292 Sentia Denmark A/S
AS47292 Sentia Denmark A/S
🌍 A Records1 records   181ms
IPTTLPTRASNISP / OrgCIDRCountryCity
86.58.176.222 1800s php5.t3c.dk AS47292 Sentia Denmark A/S 86.58.176.0/21 🇩🇰 Denmark Copenhagen
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 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
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC329ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA139ms
FieldValue
Serial2013080200
Primary NS (MNAME)ns.jay.net
Responsible (RNAME)hostmaster@jay.net
Refresh10800s
Retry3600s
Expire604800s
Minimum (neg-cache TTL)38400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
168ms
A
181ms
MX
213ms
AAAA
233ms
TXT
597ms
CAA
182ms
HTTPS
225ms
TLSA
291ms
SOA
139ms
MTA-STS
193ms
DNSSEC
329ms
SRV
273ms
Total
1385ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-24 22:00:03 1385ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-23 03:48:06 1094ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-22 06:27:26 513ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-21 10:25:21 419ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 11:34:48 540ms 2 NS 1 A 0 MX 🔓 Insecure View
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