czyzewski.dk
Last scanned: 2026-06-28 16:12:07  ·  3760ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   205ms
NameserverIP addressesPTRASN / ISP
ns1.domain-box.dk 88.198.7.5 ns1.domain-box.dk AS24940 Hetzner Online GmbH
ns3.domain-box.dk 176.9.83.149 cpanel3.itpilot.dk AS24940 Hetzner Online GmbH
🌍 A Records1 records   205ms
IPTTLPTRASNISP / OrgCIDRCountryCity
89.249.4.56 10800s — AS39642 Sinal A/S 89.249.0.0/20 🇩🇰 Denmark Aarhus
📧 MX Records5 records   212ms
PriorityTTLMail ServerIP addressesPTRASN
1 10800s aspmx.l.google.com 142.251.168.27
2a00:1450:4001:c21::1b		 wh-in-f27.1e100.net
lcfrai-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
5 10800s alt1.aspmx.l.google.com 192.178.213.27
2a00:1450:4013:c1e::1b		 yugrqzs-in-f27.1e100.net
yugrqzs-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
5 10800s alt2.aspmx.l.google.com 142.251.127.27
2404:6800:4000:1025::1b		 lcfrai-in-f27.1e100.net
lcbomp-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 10800s aspmx2.googlemail.com 172.253.152.27
2a00:1450:4010:c22::1b		 yulpptr-in-f27.1e100.net
yulpptr-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 10800s aspmx3.googlemail.com 142.251.127.26
2a00:1450:4001:c21::1a		 lcfrai-in-f26.1e100.net
lcfrai-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
🔷 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
✗ 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)
🔐 DNSSEC309ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA194ms
FieldValue
Serial2012050904
Primary NS (MNAME)ns3.domain-box.dk
Responsible (RNAME)hostmaster@czyzewski.dk
Refresh10800s
Retry3600s
Expire777600s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
205ms
A
205ms
MX
212ms
AAAA
218ms
TXT
619ms
CAA
196ms
HTTPS
193ms
TLSA
714ms
SOA
194ms
MTA-STS
227ms
DNSSEC
309ms
SRV
246ms
Total
3760ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-28 16:12:07 3760ms 2 NS 1 A 5 MX 🔓 Insecure View
2026-06-19 15:30:56 1636ms 2 NS 1 A 5 MX 🔓 Insecure View
2026-06-16 23:54:19 2237ms 2 NS 1 A 5 MX 🔓 Insecure View
2026-06-16 23:31:28 732ms 2 NS 1 A 5 MX 🔓 Insecure View
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