f-35sim.dk
Last scanned: 2026-08-05 12:20:13  ·  1662ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   175ms
NameserverIP addressesPTRASN / ISP
ns1.nordicway.dk 2a01:4f8:1c1a:a1e7::1
91.98.140.195		 —
static.195.140.98.91.clients.your-server.de		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
ns2.nordicway.dk 2a01:4f8:c012:4db6::1
49.13.80.249		 —
static.249.80.13.49.clients.your-server.de		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
ns3.nordicway.dk 2a01:4f8:c2c:d3c0::1
78.47.45.64		 ns3.nordicway.dk
ns3.nordicway.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
ns4.nordicway.dk 2a01:4f8:c010:24a2::1
78.47.56.84		 ns4.nordicway.dk
ns4.nordicway.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
🌍 A Records1 records   117ms
IPTTLPTRASNISP / OrgCIDRCountryCity
144.76.168.29 3600s cp15.nordicway.dk AS24940 Hetzner Online GmbH 144.76.0.0/16 🇩🇪 Germany Falkenstein
📧 MX Records1 records   189ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s mail.f-35sim.dk 144.76.168.29 cp15.nordicway.dk AS24940 Hetzner Online GmbH
🔷 AAAA Records (IPv6)
✗ No AAAA records — IPv6 not configured
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   836ms
TXT Record
v=spf1 +a +mx +ip4:144.76.168.29 include:relay.mailchannels.net ~all
✉️ SPF
PolicyRecord (f-35sim.dk)
~all (soft fail) v=spf1 +a +mx +ip4:144.76.168.29 include:relay.mailchannels.net ~all
📨 DMARC
PolicyRecord (_dmarc.f-35sim.dk)
p=none (monitor only) v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400
📬 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
🔏 ACME Challenge
TypeNameValue
TXT _acme-challenge.f-35sim.dk tL90W71fFV6tEKwl_JksZ3O-yCxi5Esmm3zG6pHAy2s
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC205ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer
🏷️ SOA0ms
FieldValue
Serial2026080201
Primary NS (MNAME)ns1.nordicway.dk
Responsible (RNAME)server@nordicway.dk
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s
📋 Registration
✗ No registration data — collected automatically when SOA serial changes
📋 WHOIS
⏱️ Lookup Timing
NS
175ms
A
117ms
MX
189ms
AAAA
161ms
TXT
836ms
CAA
209ms
HTTPS
163ms
TLSA
125ms
SOA
0ms
MTA-STS
145ms
DNSSEC
205ms
SRV
376ms
Total
1662ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-05 12:20:13 1662ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-30 19:26:35 899ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-25 00:50:58 1044ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-23 18:59:11 1174ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-22 05:16:20 556ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-20 04:46:50 2517ms 4 NS 1 A 1 MX 🔓 Insecure View
2026-06-17 09:09:49 3030ms 4 NS 1 A 1 MX 🔓 Insecure View
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