invisalign.dk
📜 Historical scan 2026-06-17 14:41:32  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   111ms
NameserverIP addressesPTRASN / ISP
ns-1381.awsdns-44.org 205.251.197.101
2600:9000:5305:6500::1		 ns-1381.awsdns-44.org
ns-1381.awsdns-44.org		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-1912.awsdns-47.co.uk 205.251.199.120
2600:9000:5307:7800::1		 ns-1912.awsdns-47.co.uk
ns-1912.awsdns-47.co.uk		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-475.awsdns-59.com 205.251.193.219
2600:9000:5301:db00::1		 ns-475.awsdns-59.com
ns-475.awsdns-59.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-641.awsdns-16.net 205.251.194.129
2600:9000:5302:8100::1		 ns-641.awsdns-16.net
ns-641.awsdns-16.net		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
🌍 A Records1 records   98ms
IPTTLPTRASNISP / OrgCIDRCountryCity
52.28.242.255 — ec2-52-28-242-255.eu-central-1.compute.amazonaws.com AS16509 Amazon.com, Inc. 52.24.0.0/13 🇩🇪 Germany Frankfurt am Main
📧 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)
🔐 DNSSEC212ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA94ms
FieldValue
Serial1
Primary NS (MNAME)ns-475.awsdns-59.com
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
111ms
A
98ms
MX
78ms
AAAA
101ms
TXT
433ms
CAA
103ms
HTTPS
102ms
TLSA
129ms
SOA
94ms
MTA-STS
125ms
DNSSEC
212ms
SRV
0ms
Total
1348ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-02 07:36:56 11916ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-21 05:30:52 1334ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-20 22:07:46 1178ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-20 05:07:47 1625ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-17 14:41:32 1348ms 4 NS 1 A 0 MX 🔓 Insecure View
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