nsasecurities.dk
Last scanned: 2026-08-27 03:34:49  ·  3347ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   62ms
NameserverIP addressesPTRASN / ISP
ns-1477.awsdns-56.org 205.251.197.197
2600:9000:5305:c500::1		 ns-1477.awsdns-56.org
ns-1477.awsdns-56.org		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-1816.awsdns-35.co.uk 205.251.199.24
2600:9000:5307:1800::1		 ns-1816.awsdns-35.co.uk
ns-1816.awsdns-35.co.uk		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-408.awsdns-51.com 205.251.193.152
2600:9000:5301:9800::1		 ns-408.awsdns-51.com
ns-408.awsdns-51.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-992.awsdns-60.net 205.251.195.224
2600:9000:5303:e000::1		 ns-992.awsdns-60.net
ns-992.awsdns-60.net		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
🌍 A Records1 records   53ms
IPTTLPTRASNISP / OrgCIDRCountryCity
172.105.248.80 3600s c6348.cloudnet.cloud AS63949 Akamai Connected Cloud 172.105.192.0/18 🇩🇪 Germany Frankfurt am Main
📧 MX Records
📧
No MX records found
🔷 AAAA Records (IPv6)1 records   50ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a01:7e01::f03c:92ff:fe38:6f1e 3600s c6348.cloudnet.cloud AS63949 Akamai Connected Cloud 2a01:7e00:0:0:0:0:0:0/30 🇩🇪 Germany Frankfurt am Main
🔐 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
🔏 ACME Challenge
TypeNameValue
CNAME _acme-challenge.nsasecurities.dk 4221568b9a14c428.certbot.cloudnet.cloud
TXT 4221568b9a14c428.certbot.cloudnet.cloud DF5h1Y-WHyw-NWrb8EmYFTznSjOzbEP_LlSnxuXkj3Q
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC98ms
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-408.awsdns-51.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
62ms
A
53ms
MX
42ms
AAAA
50ms
TXT
294ms
CAA
60ms
HTTPS
54ms
TLSA
105ms
SOA
0ms
MTA-STS
95ms
DNSSEC
98ms
SRV
89ms
Total
3347ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 03:34:49 3347ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-21 19:20:25 1001ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-18 19:15:12 906ms 4 NS 1 A 0 MX 🔓 Insecure View
2026-06-18 03:16:18 974ms 4 NS 1 A 0 MX 🔓 Insecure View
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