3dbyen.dk
Last scanned: 2026-08-16 16:25:15  ·  4551ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   55ms
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   59ms
IPTTLPTRASNISP / OrgCIDRCountryCity
37.27.209.76 3600s static.76.209.27.37.clients.your-server.de AS24940 Hetzner Online GmbH 37.27.0.0/16 🇫🇮 Finland Helsinki
📧 MX Records2 records   19ms
PriorityTTLMail ServerIP addressesPTRASN
10 600s 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
15 600s mail2.ruja.dk 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 Records2 records   139ms
TXT Record
google-site-verification=f8cwP0tg2TyWU7U1EkLD53FWYgkKwqiVp3eoH8Fe2fM
v=spf1 ip4:95.216.156.129 ip6:2a01:4f9:c010:1473::1/128 mx -all
✉️ SPF
PolicyRecord (3dbyen.dk)
-all (hard fail) v=spf1 ip4:95.216.156.129 ip6:2a01:4f9:c010:1473::1/128 mx -all
📨 DMARC
PolicyRecord (_dmarc.3dbyen.dk)
p=none (monitor only) v=DMARC1; p=none
📬 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)
🔐 DNSSEC164ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA26ms
FieldValue
Serial2026041502
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
55ms
A
59ms
MX
19ms
AAAA
33ms
TXT
139ms
CAA
19ms
HTTPS
41ms
TLSA
362ms
SOA
26ms
MTA-STS
50ms
DNSSEC
164ms
SRV
0ms
Total
4551ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-16 16:25:15 4551ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-29 07:43:18 1173ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-16 12:38:25 688ms 3 NS 1 A 2 MX 🔓 Insecure View
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