codingkids.dk
Last scanned: 2026-06-28 07:16:44  ·  2923ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   238ms
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   253ms
IPTTLPTRASNISP / OrgCIDRCountryCity
116.203.146.109 3600s static.109.146.203.116.clients.your-server.de AS24940 Hetzner Online GmbH 116.202.0.0/15 🇩🇪 Germany Nuremberg
📧 MX Records2 records   196ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mail.protonmail.ch 176.119.200.128
185.205.70.128
185.70.42.128		 mail.protonmail.ch
mail.protonmail.ch
mail.protonmail.ch		 AS62371 Proton AG
AS62371 Proton AG
AS62371 Proton AG
20 300s mail.protonmail.ch 176.119.200.128
185.205.70.128
185.70.42.128		 mail.protonmail.ch
mail.protonmail.ch
mail.protonmail.ch		 AS62371 Proton AG
AS62371 Proton AG
AS62371 Proton AG
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records2 records   1191ms
TXT Record
protonmail-verification=a63b419cda8982d96a9c917dc434f6b146b0c145
v=spf1 include:_spf.protonmail.ch ~all
✉️ SPF
PolicyRecord (codingkids.dk)
~all (soft fail) v=spf1 include:_spf.protonmail.ch ~all
📨 DMARC
PolicyRecord (_dmarc.codingkids.dk)
p=quarantine v=DMARC1; p=quarantine
📬 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 / DANE2 records   525ms
Service / OwnerTypeCert association
SMTP _25._tcp.mail.protonmail.ch DANE-EE · SPKI · SHA-256 76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mail.protonmail.ch DANE-EE · SPKI · SHA-256 6111A5698D23C89E09C36FF833C1487E…
🔐 DNSSEC500ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA229ms
FieldValue
Serial2026021200
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
238ms
A
253ms
MX
196ms
AAAA
214ms
TXT
1191ms
CAA
229ms
HTTPS
221ms
TLSA
525ms
SOA
229ms
MTA-STS
263ms
DNSSEC
500ms
SRV
686ms
Total
2923ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-06-28 07:16:44 2923ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-26 11:59:41 981ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-16 21:49:35 693ms 3 NS 1 A 2 MX 🔓 Insecure View
2026-06-16 21:40:59 715ms 3 NS 1 A 2 MX 🔓 Insecure View
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