ernstc.dk

📜 Historical scan 2026-06-17 08:15:56  ·  ← 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   15ms
NameserverIP addressesPTRASN / ISP
ns1.nordicway.dk — — —
ns2.nordicway.dk — — —
ns3.nordicway.dk — — —
ns4.nordicway.dk — — —

🌍 A Records#

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

📧 MX Records#

1 records   14ms
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   39ms
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#

83ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

16ms
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
15ms
A
16ms
MX
14ms
AAAA
14ms
TXT
39ms
CAA
15ms
HTTPS
15ms
TLSA
44ms
SOA
16ms
MTA-STS
16ms
DNSSEC
83ms
SRV
0ms
Total
371ms

🕐 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 shown 371ms 4 NS 1 A 1 MX 🔒 Secure
2026-06-17 08:15:32 872ms 4 NS 1 A 1 MX 🔒 Secure
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