colorbox.dk
Last scanned: 2026-08-27 14:45:19  ·  833ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   62ms
NameserverIP addressesPTRASN / ISP
ns-1231.awsdns-25.org 205.251.196.207
2600:9000:5304:cf00::1		 ns-1231.awsdns-25.org
ns-1231.awsdns-25.org		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-1922.awsdns-48.co.uk 205.251.199.130
2600:9000:5307:8200::1		 ns-1922.awsdns-48.co.uk
ns-1922.awsdns-48.co.uk		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-391.awsdns-48.com 205.251.193.135
2600:9000:5301:8700::1		 ns-391.awsdns-48.com
ns-391.awsdns-48.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-853.awsdns-42.net 205.251.195.85
2600:9000:5303:5500::1		 ns-853.awsdns-42.net
ns-853.awsdns-42.net		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
🌍 A Records2 records   55ms
IPTTLPTRASNISP / OrgCIDRCountryCity
108.133.192.72 60s ec2-108-133-192-72.eu-west-1.compute.amazonaws.com AS16509 Amazon.com, Inc. 108.128.0.0/13 🇮🇪 Ireland Dublin
54.194.8.14 60s ec2-54-194-8-14.eu-west-1.compute.amazonaws.com AS16509 Amazon.com, Inc. 54.192.0.0/14 🇮🇪 Ireland Dublin
📧 MX Records
📧
No MX records found
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover54.194.8.14
🔶 Autoconfig108.133.192.72
🔷 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)
🔐 DNSSEC120ms
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-853.awsdns-42.net
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
62ms
A
55ms
MX
80ms
AAAA
56ms
TXT
278ms
CAA
72ms
HTTPS
79ms
TLSA
172ms
SOA
0ms
MTA-STS
125ms
DNSSEC
120ms
SRV
110ms
Total
833ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 14:45:19 833ms 4 NS 2 A 0 MX 🔓 Insecure View
2026-08-26 16:14:57 3659ms 4 NS 2 A 0 MX 🔓 Insecure View
2026-06-25 09:37:48 757ms 4 NS 2 A 0 MX 🔓 Insecure View
2026-06-20 02:30:46 1166ms 4 NS 2 A 0 MX 🔓 Insecure View
2026-06-16 21:45:12 2396ms 4 NS 2 A 0 MX 🔓 Insecure View
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