nerdcafe.dk
📜 Historical scan 2026-06-18 03:45:30  ·  ← Latest scan
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   53ms
NameserverIP addressesPTRASN / ISP
helium.ns.hetzner.de 193.47.99.5
2001:67c:192c::add:5		 helium.ns.hetzner.de
helium.ns.hetzner.de		 AS12337 noris network AG
AS12337 noris network AG
hydrogen.ns.hetzner.com 213.133.100.98
2a01:4f8:0:1::add:1098		 hydrogen.ns.hetzner.com
hydrogen.ns.hetzner.com		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
oxygen.ns.hetzner.com 2a01:4f8:0:1::add:2992
88.198.229.192		 oxygen.ns.hetzner.com
oxygen.ns.hetzner.com		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
🌍 A Records1 records   60ms
IPTTLPTRASNISP / OrgCIDRCountryCity
135.181.47.104 — static.104.47.181.135.clients.your-server.de AS24940 Hetzner Online GmbH 135.181.0.0/16 🇫🇮 Finland Helsinki
📧 MX Records1 records   123ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mail.ruja.systems 2a01:4f9:c010:1473::1
95.216.156.129		 mail2.ruja.dk
mail2.ruja.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
🔷 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)
🔐 DNSSEC134ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA103ms
FieldValue
Serial2025120400
Primary NS (MNAME)hydrogen.ns.hetzner.com
Responsible (RNAME)dns@hetzner.com
Refresh86400s
Retry10800s
Expire3600000s
Minimum (neg-cache TTL)3600s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
53ms
A
60ms
MX
123ms
AAAA
64ms
TXT
322ms
CAA
76ms
HTTPS
75ms
TLSA
214ms
SOA
103ms
MTA-STS
69ms
DNSSEC
134ms
SRV
178ms
Total
1214ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-26 20:28:18 2791ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-26 18:10:44 1084ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-22 16:16:05 1262ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-18 03:45:30 1214ms 3 NS 1 A 1 MX 🔓 Insecure View
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