rdz.dk
Last scanned: 2026-08-28 05:57:11  ·  2268ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   72ms
NameserverIP addressesPTRASN / ISP
ns1.hostido.net.pl 185.110.51.16
2a01:7400:1:1691:0:1:16:1		 ns1.hostido.net.pl
ns1.hostido.net.pl		 AS47544 IQ PL Sp. z o.o.
AS47544 IQ PL Sp. z o.o.
ns2.hostido.net.pl 46.248.165.23 ns2.hostido.net.pl AS47544 IQ PL Sp. z o.o.
ns3.hostido.net.pl 178.162.240.114
2a00:c98:400f:109:1c00:46ff:fe00:908		 ns3.hostido.net.pl
ns3.hostido.net.pl		 AS28753 Leaseweb Deutschland GmbH
AS28753 Leaseweb Deutschland GmbH
🌍 A Records1 records   80ms
IPTTLPTRASNISP / OrgCIDRCountryCity
185.110.51.179 3600s orthosie.hostido.net.pl AS47544 IQ PL Sp. z o.o. 185.110.50.0/23 🇵🇱 Poland —
📧 MX Records1 records   482ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.rdz.dk 185.110.51.179 orthosie.hostido.net.pl AS47544 IQ PL Sp. z o.o.
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   1384ms
TXT Record
v=spf1 a mx include:spf.hostido.pl -all
✉️ SPF
PolicyRecord (rdz.dk)
-all (hard fail) v=spf1 a mx include:spf.hostido.pl -all
📨 DMARC
PolicyRecord (_dmarc.rdz.dk)
p=quarantine v=DMARC1; p=quarantine; 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)
🔐 DNSSEC104ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026071701
Primary NS (MNAME)ns1.hostido.net.pl
Responsible (RNAME)hostmaster@rdz.dk
Refresh86400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
72ms
A
80ms
MX
482ms
AAAA
77ms
TXT
1384ms
CAA
57ms
HTTPS
74ms
TLSA
485ms
SOA
0ms
MTA-STS
687ms
DNSSEC
104ms
SRV
1098ms
Total
2268ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 05:57:11 2268ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-07-18 14:32:02 10098ms 3 NS 0 A 1 MX 🔓 Insecure View
2026-07-17 09:30:13 15294ms 3 NS 0 A 0 MX ❓ Unknown View
2026-07-03 00:17:25 1732ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-21 12:32:14 758ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 11:51:13 1308ms 3 NS 1 A 1 MX 🔓 Insecure View
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