teacherscop15.dk
Last scanned: 2026-08-29 21:50:42  ·  1548ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   42ms
NameserverIP addressesPTRASN / ISP
ns1.parkingcrew.net 13.248.158.159 a94f3aae71d6f0705.awsglobalaccelerator.com AS16509 Amazon.com, Inc.
ns2.parkingcrew.net 76.223.21.9 a94f3aae71d6f0705.awsglobalaccelerator.com AS16509 Amazon.com, Inc.
🌍 A Records1 records   51ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.247.81.99 3600s — AS206834 Team Internet AG 104.247.80.0/22 🇨🇦 Canada —
📧 MX Records
📧
No MX records found
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover104.247.81.99
🔶 Autoconfig104.247.81.99
🔷 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 Records1 records   42ms
FlagsTagValue
0 issue letsencrypt.org
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC111ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial1787921496
Primary NS (MNAME)ns1.parkingcrew.net
Responsible (RNAME)hostmaster@teacherscop15.dk
Refresh28800s
Retry7200s
Expire604800s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
42ms
A
51ms
MX
43ms
AAAA
46ms
TXT
330ms
CAA
42ms
HTTPS
40ms
TLSA
959ms
SOA
0ms
MTA-STS
85ms
DNSSEC
111ms
SRV
102ms
Total
1548ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-29 21:50:42 1548ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-27 03:04:26 1800ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-26 17:58:07 1564ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-24 17:06:06 1631ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-18 13:04:58 1735ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-10 08:06:35 19006ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-08-03 16:50:04 1826ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-07-29 18:16:20 10357ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-25 21:03:31 3140ms 2 NS 1 A 0 MX 🔓 Insecure View
2026-06-24 10:08:14 1147ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-24 08:43:19 1183ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 23:48:21 958ms 2 NS 1 A 0 MX 🔓 Insecure View
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