zubsolv.dk
Last scanned: 2026-06-21 00:26:10  ·  1712ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   267ms
NameserverIP addressesPTRASN / ISP
dns1.comlaude-dns.com 198.51.44.11
2620:4d:4000:6259:7:11:0:1		 dns1.p11.nsone.net
dns1.novagraaf-dns.com		 AS62597 NSONE Inc
AS62597 NSONE Inc
dns2.comlaude-dns.net 198.51.45.11
2a00:edc0:6259:7:11::2		 nssui.comlaude.ch
dns2.comlaude-dns.net		 AS62597 NSONE Inc
AS62597 NSONE Inc
dns3.comlaude-dns.co.uk 198.51.44.75
2620:4d:4000:6259:7:11:0:3		 dns3.comlaude-dns.co.uk
dns3.novagraaf-dns.nl		 AS62597 NSONE Inc
AS62597 NSONE Inc
dns4.comlaude-dns.eu 198.51.45.75
2a00:edc0:6259:7:11::4		 dns4.p11.nsone.net
dns4.comlaude-dns.eu		 AS62597 NSONE Inc
AS62597 NSONE Inc
🌍 A Records
🌍
No A records found
📧 MX Records1 records   187ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s .  Null MX — domain accepts no email (RFC 7505)
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   633ms
TXT Record
v=spf1 -all
✉️ SPF
PolicyRecord (zubsolv.dk)
-all (hard fail) v=spf1 -all
📨 DMARC
PolicyRecord (_dmarc.zubsolv.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)
🔐 DNSSEC368ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsresolution failed: ncache nxrrset
🏷️ SOA305ms
FieldValue
Serial2022090515
Primary NS (MNAME)dns1.comlaude-dns.com
Responsible (RNAME)dnstech@comlaude.com
Refresh86400s
Retry7200s
Expire2419200s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
267ms
A
264ms
MX
187ms
AAAA
268ms
TXT
633ms
CAA
249ms
HTTPS
285ms
TLSA
119ms
SOA
305ms
MTA-STS
311ms
DNSSEC
368ms
SRV
352ms
Total
1712ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-21 00:26:10 1712ms 4 NS 0 A 1 MX 🔓 Insecure View
2026-06-17 22:35:00 3799ms 4 NS 0 A 0 MX 🔓 Insecure View
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