debian.dk
Last scanned: 2026-08-28 02:10:42  ·  1223ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   51ms
NameserverIP addressesPTRASN / ISP
ns.zqz.dk 78.47.93.245 mailhost.xyved.dk AS24940 Hetzner Online GmbH
ns1.first-ns.de 213.239.242.238
2a01:4f8:0:a101::a:1		 ns1.first-ns.de
ns1.first-ns.de		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
robotns2.second-ns.de 213.133.100.103
2a01:4f8:0:1::5ddc:2		 robotns2.second-ns.de
robotns2.second-ns.de		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
robotns3.second-ns.com 193.47.99.3
2001:67c:192c::add:a3		 robotns3.second-ns.com
robotns3.second-ns.com		 AS12337 noris network AG
AS12337 noris network AG
🌍 A Records1 records   43ms
IPTTLPTRASNISP / OrgCIDRCountryCity
49.12.230.90 3600s irradiated.plutonium.dk AS24940 Hetzner Online GmbH 49.12.0.0/15 🇩🇪 Germany Nuremberg
📧 MX Records1 records   50ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mailhost.xyved.dk 78.47.93.245 mailhost.xyved.dk AS24940 Hetzner Online GmbH
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover49.12.230.90
🔶 Autoconfig49.12.230.90
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   291ms
TXT Record
v=spf1 mx -all
✉️ SPF
PolicyRecord (debian.dk)
-all (hard fail) v=spf1 mx -all
📨 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)
🔐 DNSSEC117ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial1651829115
Primary NS (MNAME)ns.zqz.dk
Responsible (RNAME)hostmaster@debian.dk
Refresh16384s
Retry2048s
Expire1048576s
Minimum (neg-cache TTL)2560s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
51ms
A
43ms
MX
50ms
AAAA
45ms
TXT
291ms
CAA
58ms
HTTPS
49ms
TLSA
598ms
SOA
0ms
MTA-STS
64ms
DNSSEC
117ms
SRV
99ms
Total
1223ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-28 02:10:42 1223ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-08-20 21:47:05 2876ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-08-14 02:07:43 4710ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-08-06 09:33:29 2747ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-07-23 03:28:14 9158ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-07-16 14:42:22 3526ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-07-13 17:50:14 1679ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-07-03 10:45:51 3824ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-26 12:47:52 2921ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-25 19:58:28 1399ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-21 06:01:48 1066ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 01:25:26 653ms 4 NS 1 A 1 MX 🔓 Insecure View
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