ernstc.dk
Last scanned: 2026-08-27 23:06:10  ·  9551ms total
⬇ Zone File 📜 Record History ⚡ Scan Now
🖥️ Nameservers4 records   56ms
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   85ms
IPTTLPTRASNISP / OrgCIDRCountryCity
176.9.24.82 3600s cp14.nordicway.dk AS24940 Hetzner Online GmbH 176.9.0.0/16 🇩🇪 Germany Falkenstein
📧 MX Records1 records   67ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s mail.ernstc.dk 176.9.24.82 cp14.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   311ms
TXT Record
v=spf1 +a +mx +ip4:176.9.24.82 include:relay.mailchannels.net ~all
✉️ SPF
PolicyRecord (ernstc.dk)
~all (soft fail) v=spf1 +a +mx +ip4:176.9.24.82 include:relay.mailchannels.net ~all
📨 DMARC
PolicyRecord (_dmarc.ernstc.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.ernstc.dk Qj4U4QTMbty7Veid2g09LxS3hoNdfratQ7vEPv-Z20Y
🔗 TLSA / DANE
✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)
🔐 DNSSEC9110ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated
🏷️ SOA0ms
FieldValue
Serial2026073101
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
56ms
A
85ms
MX
67ms
AAAA
74ms
TXT
311ms
CAA
83ms
HTTPS
63ms
TLSA
96ms
SOA
0ms
MTA-STS
81ms
DNSSEC
9110ms
SRV
88ms
Total
9551ms
🕐 Scan History
Scanned AtDurationRecordsDNSSEC
2026-08-27 23:06:10 9551ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-27 06:36:31 865ms 4 NS 1 A 1 MX 🔒 Secure View
2026-08-02 03:35:44 1558ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-27 17:56:00 831ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-17 08:15:56 371ms 4 NS 1 A 1 MX 🔒 Secure View
2026-06-17 08:15:32 872ms 4 NS 1 A 1 MX 🔒 Secure View
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