ernstc.dk

📜 Historical scan 2026-06-17 08:15:32  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ernstc.dk is a .dk domain served by 4 nameservers (ns1.nordicway.dk, ns2.nordicway.dk, ns3.nordicway.dk and 1 more). It was registered on 19 May 2004 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 176.9.24.82 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by mail.ernstc.dk. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records   79ms
NameserverIP addressesPTRASN / ISP
ns1.nordicway.dk — — —
ns2.nordicway.dk — — —
ns3.nordicway.dk — — —
ns4.nordicway.dk — — —

🌍 A Records#

1 records   81ms
IPTTLPTRASNISP / OrgCIDRCountryCity
176.9.24.82 — cp14.nordicway.dk AS24940 Hetzner Online GmbH 176.9.0.0/16 🇩🇪 Germany Falkenstein

📧 MX Records#

1 records   76ms
PriorityTTLMail ServerIP addressesPTRASN
0 — 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 Records#

1 records   275ms
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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-08 10:38:48
www CNAMEernstc.dk (all on ernstc.dk)
www vs bare domainSame network
ernstc.dk: 176.9.24.82 (AS24940)
www.ernstc.dk: 176.9.24.82 (AS24940)
WildcardNo
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found
SelectorCNAMEKey
default — RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

161ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

75ms
FieldValue
Serial2026053101
Primary NS (MNAME)ns1.nordicway.dk
Responsible (RNAME)server@nordicway.dk
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-09-30 23:33:51
FieldValue
Registrarnordicway ApS
Registered2004-05-19
Expires2027-05-31 (218d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
79ms
A
81ms
MX
76ms
AAAA
77ms
TXT
275ms
CAA
78ms
HTTPS
83ms
TLSA
135ms
SOA
75ms
MTA-STS
123ms
DNSSEC
161ms
SRV
0ms
Total
872ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-30 23:30:44 937ms 4 NS 1 A 1 MX 🔒 Secure
2026-08-27 23:06:10 9551ms 4 NS 1 A 1 MX 🔒 Secure
2026-08-27 06:36:31 865ms 4 NS 1 A 1 MX 🔒 Secure
2026-08-02 03:35:44 1558ms 4 NS 1 A 1 MX 🔒 Secure
2026-06-27 17:56:00 831ms 4 NS 1 A 1 MX 🔒 Secure
2026-06-17 08:15:56 371ms 4 NS 1 A 1 MX 🔒 Secure
2026-06-17 08:15:32 shown 872ms 4 NS 1 A 1 MX 🔒 Secure
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