nuucloud.dk
📜 Historical scan 2026-06-21 02:57:34  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   36ms
NameserverIP addressesPTRASN / ISP
ns-1391.awsdns-45.org 205.251.197.111
2600:9000:5305:6f00::1		 ns-1391.awsdns-45.org
ns-1391.awsdns-45.org		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-1743.awsdns-25.co.uk 205.251.198.207
2600:9000:5306:cf00::1		 ns-1743.awsdns-25.co.uk
ns-1743.awsdns-25.co.uk		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-247.awsdns-30.com 205.251.192.247
2600:9000:5300:f700::1		 ns-247.awsdns-30.com
ns-247.awsdns-30.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-660.awsdns-18.net 205.251.194.148
2600:9000:5302:9400::1		 ns-660.awsdns-18.net
ns-660.awsdns-18.net		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
🌍 A Records
🌍
No A records found
📧 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 Records1 records   189ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (nuucloud.dk)
-all (hard fail) v=spf1 -all
📨 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)
🔐 DNSSEC59ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA43ms
FieldValue
Serial1
Primary NS (MNAME)ns-660.awsdns-18.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
36ms
A
35ms
MX
45ms
AAAA
35ms
TXT
189ms
CAA
47ms
HTTPS
34ms
TLSA
63ms
SOA
43ms
MTA-STS
58ms
DNSSEC
59ms
SRV
64ms
Total
645ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-28 05:54:19 670ms 4 NS 0 A 0 MX 🔓 Insecure View
2026-06-25 19:59:16 3651ms 4 NS 0 A 0 MX 🔓 Insecure View
2026-06-21 02:57:34 645ms 4 NS 0 A 0 MX 🔓 Insecure View
2026-06-18 00:20:43 806ms 4 NS 0 A 0 MX 🔓 Insecure View
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