on1.dk
Last scanned: 2026-09-05 23:22:56  ·  680ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers2 records   47ms
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   53ms
IPTTLPTRASNISP / OrgCIDRCountryCity
162.55.134.177 3600s cp11.nordicway.dk AS24940 Hetzner Online GmbH 162.55.0.0/16 🇩🇪 Germany Falkenstein
📧 MX Records1 records   54ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s on1.dk 162.55.134.177
2a01:4f8:271:60a8::2		 cp11.nordicway.dk
cp11.nordicway.dk		 AS24940 Hetzner Online GmbH
AS24940 Hetzner Online GmbH
🔷 AAAA Records (IPv6)1 records   55ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a01:4f8:271:60a8::2 3600s cp11.nordicway.dk AS24940 Hetzner Online GmbH 2a01:4f8:0:0:0:0:0:0/31 🇩🇪 Germany Falkenstein
🔐 HTTPS Records
✗ No HTTPS RR — no SVCB/HTTPS service binding
📝 TXT Records1 records   304ms
TXT Record
v=spf1 ip4:162.55.134.177 +a +mx +ip4:49.12.122.94 include:relay.mailchannels.net -all
✉️ SPF
PolicyRecord (on1.dk)
-all (hard fail) v=spf1 ip4:162.55.134.177 +a +mx +ip4:49.12.122.94 include:relay.mailchannels.net -all
📨 DMARC
PolicyRecord (_dmarc.on1.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.on1.dk 4CpgA_Qg2AcnV4T0pf64ooA5XevMatSfsRZYEht6XMU
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC131ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026090401
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
47ms
A
53ms
MX
54ms
AAAA
55ms
TXT
304ms
CAA
50ms
HTTPS
49ms
TLSA
46ms
SOA
0ms
MTA-STS
71ms
DNSSEC
131ms
SRV
77ms
Total
680ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-09-05 23:22:56 680ms 2 NS 1 A 1 MX 🔒 Secure View
2026-08-28 01:31:21 714ms 2 NS 1 A 1 MX 🔒 Secure View
2026-07-07 03:53:54 1484ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-25 09:38:04 2549ms 2 NS 1 A 1 MX 🔒 Secure View
2026-06-23 02:40:01 981ms 0 NS 0 A 0 MX ❓ Unknown View
2026-06-18 03:59:08 845ms 2 NS 1 A 1 MX 🔒 Secure View
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