falk-online.dk
Last scanned: 2026-08-03 03:50:53  ·  8633ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   92ms
NameserverIP addressesPTRASN / ISP
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   80ms
IPTTLPTRASNISP / OrgCIDRCountryCity
148.251.244.167 3600s cp06.nordicway.dk AS24940 Hetzner Online GmbH 148.251.0.0/16 🇩🇪 Germany Falkenstein
📧 MX Records1 records   78ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s falk-online.dk 148.251.244.167 cp06.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   375ms
TXT Record
v=spf1 +a +mx +ip4:148.251.244.167 include:relay.mailchannels.net ~allv=DMARC1; p=reject; rua=mailto:dann@falk-online.dk; adkim=s; aspf=s;
✉️ SPF
PolicyRecord (falk-online.dk)
no all — incomplete SPF v=spf1 +a +mx +ip4:148.251.244.167 include:relay.mailchannels.net ~allv=DMARC1; p=reject; rua=mailto:dann@falk-online.dk; adkim=s; aspf=s;
📨 DMARC
PolicyRecord (_dmarc.falk-online.dk)
p=reject v=DMARC1; p=reject; rua=mailto:dann@falk-online.dk; sp=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
🔏 ACME Challenge
TypeNameValue
TXT _acme-challenge.falk-online.dk Sinhmf2I5izK37mmP4e3sqKQ8SIVjx3LmPQVyBBFgGs
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC221ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026072801
Primary NS (MNAME)ns3.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
92ms
A
80ms
MX
78ms
AAAA
93ms
TXT
375ms
CAA
83ms
HTTPS
89ms
TLSA
111ms
SOA
0ms
MTA-STS
121ms
DNSSEC
221ms
SRV
8085ms
Total
8633ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-03 03:50:53 8633ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 07:21:16 873ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-21 08:17:02 964ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-17 09:12:47 1021ms 2 NS 1 A 1 MX 🔒 Secure View
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