developer.dk

📜 Historical scan 2026-07-02 00:27:15  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

developer.dk is a .dk domain served by 2 nameservers (ns3.nordicway.dk, ns4.nordicway.dk). It was registered on 3 May 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 148.251.244.167 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by mail.developer.dk. The zone is not DNSSEC-signed, 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#

2 records   52ms
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 Records#

1 records   64ms
IPTTLPTRASNISP / OrgCIDRCountryCity
148.251.244.167 3600s cp06.nordicway.dk AS24940 Hetzner Online GmbH 148.251.0.0/16 🇩🇪 Germany Falkenstein

📧 MX Records#

1 records   40ms
PriorityTTLMail ServerIP addressesPTRASN
0 3600s mail.developer.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 Records#

1 records   292ms
TXT Record
v=spf1 +a +mx +ip4:148.251.244.167 include:relay.mailchannels.net ~all

✉️ SPF#

PolicyRecord (developer.dk)
~all (soft fail) v=spf1 +a +mx +ip4:148.251.244.167 include:relay.mailchannels.net ~all

📨 DMARC#

PolicyRecord (_dmarc.developer.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 2026-10-07 20:02:21
www CNAMEdeveloper.dk (all on developer.dk)
www vs bare domainSame network
developer.dk: 188.40.215.228 (AS24940)
www.developer.dk: 188.40.215.228 (AS24940)
WildcardNo

✍️ 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

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.developer.dk 3Y6hatAoeLogEVth4RCyI-sgS6N41zqTqJDNmIsXx5M

🔗 TLSA / DANE#

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

🔐 DNSSEC#

121ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

49ms
FieldValue
Serial2026050801
Primary NS (MNAME)ns3.nordicway.dk
Responsible (RNAME)server@nordicway.dk
Refresh3600s
Retry1800s
Expire1209600s
Minimum (neg-cache TTL)86400s

📋 Registration#

WHOIS fetched 2026-10-07 21:16:49
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2025-05-03
Expires2027-05-02 (189d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
52ms
A
64ms
MX
40ms
AAAA
54ms
TXT
292ms
CAA
40ms
HTTPS
42ms
TLSA
108ms
SOA
49ms
MTA-STS
74ms
DNSSEC
121ms
SRV
87ms
Total
814ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-07 20:02:21 650ms 4 NS 1 A 1 MX 🔓 Insecure
2026-09-09 16:39:53 759ms 4 NS 1 A 1 MX 🔓 Insecure
2026-09-05 19:45:55 9611ms 4 NS 1 A 1 MX 🔓 Insecure
2026-09-03 13:29:59 732ms 4 NS 1 A 1 MX 🔓 Insecure
2026-08-26 18:04:11 1070ms 2 NS 1 A 1 MX 🔓 Insecure
2026-07-09 04:54:17 2704ms 2 NS 1 A 1 MX 🔓 Insecure
2026-07-02 00:27:15 shown 814ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-17 02:36:38 1738ms 2 NS 1 A 1 MX 🔓 Insecure
2026-06-17 02:30:14 673ms 2 NS 1 A 1 MX 🔓 Insecure
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