koldbech.dk
Last scanned: 2026-08-26 19:49:34  ·  899ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers3 records   77ms
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   69ms
IPTTLPTRASNISP / OrgCIDRCountryCity
199.34.228.100 43200s pages-custom-16.weebly.com AS27647 Weebly, Inc. 199.34.228.0/22 🇺🇸 United States —
📧 MX Records1 records   76ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mail.frostbyte.dk 65.21.229.162 epsilon.frostbyte.dk AS24940 Hetzner Online GmbH
📧 Autodiscover / Autoconfig
ServiceCNAME / IP
🔷 Autodiscover199.34.228.100
🔶 Autoconfig199.34.228.100
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   370ms
TXT Record
v=spf1 include:spf.frostbyte.dk include:_spf.google.com ip4:94.130.88.155 ~all
✉️ SPF
PolicyRecord (koldbech.dk)
~all (soft fail) v=spf1 include:spf.frostbyte.dk include:_spf.google.com ip4:94.130.88.155 ~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)
🔐 DNSSEC104ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026041400
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
77ms
A
69ms
MX
76ms
AAAA
62ms
TXT
370ms
CAA
68ms
HTTPS
63ms
TLSA
110ms
SOA
0ms
MTA-STS
95ms
DNSSEC
104ms
SRV
115ms
Total
899ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-26 19:49:34 899ms 3 NS 1 A 1 MX 🔓 Insecure View
2026-06-18 00:12:36 870ms 3 NS 1 A 1 MX 🔓 Insecure View
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