nucleusmanagement.dk
Last scanned: 2026-06-28 00:32:35  ·  7054ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   189ms
NameserverIP addressesPTRASN / ISP
ns-1067.awsdns-05.org 205.251.196.43
2600:9000:5304:2b00::1		 ns-1067.awsdns-05.org
ns-1067.awsdns-05.org		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-1637.awsdns-12.co.uk 205.251.198.101
2600:9000:5306:6500::1		 ns-1637.awsdns-12.co.uk
ns-1637.awsdns-12.co.uk		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-324.awsdns-40.com 205.251.193.68
2600:9000:5301:4400::1		 ns-324.awsdns-40.com
ns-324.awsdns-40.com		 AS16509 Amazon.com, Inc.
AS16509 Amazon.com, Inc.
ns-801.awsdns-36.net 205.251.195.33
2600:9000:5303:2100::1		 ns-801.awsdns-36.net
ns-801.awsdns-36.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   569ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (nucleusmanagement.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.nucleusmanagement.dk)
p=reject v=DMARC1; p=reject;sp=reject;adkim=s;aspf=s
📬 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)
🔐 DNSSEC508ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA319ms
FieldValue
Serial1
Primary NS (MNAME)ns-1637.awsdns-12.co.uk
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
189ms
A
285ms
MX
285ms
AAAA
300ms
TXT
569ms
CAA
232ms
HTTPS
315ms
TLSA
84ms
SOA
319ms
MTA-STS
350ms
DNSSEC
508ms
SRV
337ms
Total
7054ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-28 00:32:35 7054ms 4 NS 0 A 0 MX 🔓 Insecure View
2026-06-23 19:37:31 1138ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-23 10:29:07 1098ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 14:39:45 2522ms 4 NS 0 A 0 MX 🔓 Insecure View
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