tec-x.dk
Last scanned: 2026-08-26 09:34:47  ·  3330ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   54ms
NameserverIP addressesPTRASN / ISP
ns-1371.awsdns-43.org 205.251.197.91
2600:9000:5305:5b00::1		 ns-1371.awsdns-43.org
ns-1371.awsdns-43.org		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-1829.awsdns-36.co.uk 205.251.199.37
2600:9000:5307:2500::1		 ns-1829.awsdns-36.co.uk
ns-1829.awsdns-36.co.uk		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-240.awsdns-30.com 205.251.192.240
2600:9000:5300:f000::1		 ns-240.awsdns-30.com
ns-240.awsdns-30.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-771.awsdns-32.net 205.251.195.3
2600:9000:5303:300::1		 ns-771.awsdns-32.net
ns-771.awsdns-32.net		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
🌍 A Records4 records   68ms
IPTTLPTRASNISP / OrgCIDRCountryCity
3.174.18.102 60s server-3-174-18-102.cph50.r.cloudfront.net AS16509 Amazon.com, Inc. 3.128.0.0/10 🇺🇸 United States —
3.174.18.119 60s server-3-174-18-119.cph50.r.cloudfront.net AS16509 Amazon.com, Inc. 3.128.0.0/10 🇺🇸 United States —
3.174.18.70 60s server-3-174-18-70.cph50.r.cloudfront.net AS16509 Amazon.com, Inc. 3.128.0.0/10 🇺🇸 United States —
3.174.18.78 60s server-3-174-18-78.cph50.r.cloudfront.net AS16509 Amazon.com, Inc. 3.128.0.0/10 🇺🇸 United States —
📧 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)
🔐 DNSSEC115ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial1
Primary NS (MNAME)ns-1371.awsdns-43.org
Responsible (RNAME)awsdns-hostmaster@amazon.com
Refresh7200s
Retry900s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
54ms
A
68ms
MX
50ms
AAAA
41ms
TXT
213ms
CAA
80ms
HTTPS
60ms
TLSA
86ms
SOA
0ms
MTA-STS
75ms
DNSSEC
115ms
SRV
94ms
Total
3330ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 09:34:47 3330ms 4 NS 4 A 0 MX 🔓 Insecure View
2026-08-25 12:14:16 12214ms 4 NS 4 A 0 MX 🔓 Insecure View
2026-07-03 01:38:04 3409ms 4 NS 4 A 0 MX 🔓 Insecure View
2026-06-27 10:39:45 1722ms 4 NS 4 A 0 MX 🔓 Insecure View
2026-06-22 22:27:54 713ms 4 NS 4 A 0 MX 🔓 Insecure View
2026-06-22 17:46:10 1311ms 4 NS 4 A 0 MX 🔓 Insecure View
2026-06-17 14:45:30 1318ms 4 NS 4 A 0 MX 🔓 Insecure View
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