nububupt.dk
Last scanned: 2026-08-27 16:10:45  ·  648ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   61ms
NameserverIP addressesPTRASN / ISP
ns1.eurodns.com 199.167.66.107
2610:1c8:b002::107		 ns1.eurodns.com
ns1.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
ns2.eurodns.com 104.37.178.107
2610:1c8:b001::107		 ns2.eurodns.com
ns2.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
ns3.eurodns.com 199.167.66.108
2610:1c8:b002::108		 ns3.eurodns.com
ns3.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
ns4.eurodns.com 104.37.178.108
2610:1c8:b001::108		 ns4.eurodns.com
ns4.eurodns.com		 AS23393 NuCDN LLC
AS23393 NuCDN LLC
🌍 A Records
🌍
No A records found
📧 MX Records
📧
No MX records found
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover130.225.168.208
🔶 Autoconfig130.225.168.208
🔷 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
PolicyRecord (_dmarc.nububupt.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:69e2273edc2f6@dmarc-dk.centerasecurity.com;
📬 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
TXT _acme-challenge.nububupt.dk ajCubPmbf7060HR5yD_VOmgxOERRGH4Zz1YkTpzCDEI
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC89ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA0ms
FieldValue
Serial2026062400
Primary NS (MNAME)ns1.eurodns.com
Responsible (RNAME)hostmaster@eurodns.com
Refresh43200s
Retry7200s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
61ms
A
50ms
MX
61ms
AAAA
81ms
TXT
292ms
CAA
74ms
HTTPS
63ms
TLSA
69ms
SOA
0ms
MTA-STS
101ms
DNSSEC
89ms
SRV
119ms
Total
648ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 16:10:45 648ms 4 NS 0 A 0 MX 🔓 Insecure View
2026-08-26 20:52:47 808ms 4 NS 0 A 0 MX 🔓 Insecure View
2026-06-27 14:01:16 1455ms 4 NS 0 A 0 MX 🔓 Insecure View
2026-06-25 00:48:51 1818ms 4 NS 0 A 0 MX 🔓 Insecure View
2026-06-22 10:28:10 684ms 4 NS 0 A 0 MX ❓ Unknown View
2026-06-20 04:24:36 449ms 4 NS 0 A 0 MX ⚠️ Bogus View
2026-06-17 13:52:24 1883ms 4 NS 0 A 0 MX 🔓 Insecure View
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