3j.dk

Records from scan: 2026-10-05 17:28:19  ·  1471ms total  ·  last checked 2026-10-16 08:44 (unchanged)
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

3j.dk is a .dk domain served by 2 nameservers (molly.ns.cloudflare.com, vin.ns.cloudflare.com). It was registered on 1 September 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 167.235.27.65 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by in1-smtp.messagingengine.com, in2-smtp.messagingengine.com. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   35ms

🌍 A Records#

1 records   41ms

📧 MX Records#

2 records   42ms

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover104.21.39.56
🔶 Autoconfig172.67.143.142

🔷 AAAA Records (IPv6)#

1 records   42ms

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   303ms
TXT Record
v=spf1 include:spf.messagingengine.com ?all

✉️ SPF#

PolicyRecord (3j.dk)
?all (neutral) v=spf1 include:spf.messagingengine.com ?all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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#

checked 2026-10-14 08:06:27
www104.21.39.56 172.67.143.142 2606:4700:3032::6815:2738 2606:4700:3037::ac43:8f8e (AS13335) (address records, no CNAME)
www vs bare domainDifferent networks (all like this)
WildcardYes: any name under the zone resolves
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ?all

  • warn "?all" is neutral: it gives receivers no guidance, much like having no SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

119ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✓ Found
Flagsunsigned answer

🏷️ SOA#

30ms
FieldValue
Serial2416626561
Primary NS (MNAME)molly.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-05 17:44:02
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2025-09-01
Expires2027-08-31 (318d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
35ms
A
41ms
MX
42ms
AAAA
42ms
TXT
303ms
CAA
46ms
HTTPS
31ms
TLSA
241ms
SOA
30ms
MTA-STS
62ms
DNSSEC
119ms
SRV
66ms
Total
1471ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-05 17:28:19 shown 1471ms 2 NS 1 A 2 MX 🔓 Insecure
2026-09-30 17:14:00 845ms 2 NS 1 A 2 MX 🔓 Insecure
2026-09-25 13:28:05 1040ms 2 NS 1 A 2 MX 🔓 Insecure
2026-09-24 13:21:20 726ms 2 NS 1 A 2 MX 🔓 Insecure
2026-09-13 11:20:14 1960ms 2 NS 1 A 2 MX 🔓 Insecure
2026-09-04 09:49:50 827ms 2 NS 1 A 2 MX 🔓 Insecure
2026-08-31 18:11:35 1272ms 2 NS 1 A 2 MX 🔓 Insecure
2026-08-23 03:36:29 9638ms 2 NS 1 A 2 MX 🔓 Insecure
2026-08-08 19:39:58 10562ms 2 NS 1 A 2 MX 🔓 Insecure
2026-07-31 04:48:53 3154ms 2 NS 1 A 2 MX 🔓 Insecure
2026-07-15 16:04:42 1786ms 2 NS 1 A 2 MX ❓ Unknown
2026-07-03 13:23:43 11037ms 2 NS 1 A 2 MX 🔓 Insecure
2026-06-26 07:37:48 2436ms 2 NS 1 A 2 MX 🔓 Insecure
2026-06-24 23:33:26 1607ms 2 NS 1 A 2 MX 🔓 Insecure
2026-06-16 12:59:18 3864ms 2 NS 1 A 2 MX 🔓 Insecure
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