3j.dk

📜 Historical scan 2026-09-13 11:20:14 · ← Latest scan

⬇ 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 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 104ms

Nameserver	IP addresses	PTR	ASN / ISP
molly.ns.cloudflare.com	108.162.192.205 172.64.32.205 173.245.58.205 2606:4700:50::adf5:3acd 2803:f800:50::6ca2:c0cd 2a06:98c1:50::ac40:20cd	molly.ns.cloudflare.com molly.ns.cloudflare.com molly.ns.cloudflare.com molly.ns.cloudflare.com molly.ns.cloudflare.com molly.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
vin.ns.cloudflare.com	108.162.193.245 172.64.33.245 173.245.59.245 2606:4700:58::adf5:3bf5 2803:f800:50::6ca2:c1f5 2a06:98c1:50::ac40:21f5	vin.ns.cloudflare.com vin.ns.cloudflare.com vin.ns.cloudflare.com vin.ns.cloudflare.com vin.ns.cloudflare.com vin.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 104ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
167.235.27.65	300s	static.65.27.235.167.clients.your-server.de	AS24940	Hetzner Online GmbH	167.235.0.0/16	🇩🇪 Germany	Nuremberg

📧 MX Records#

2 records 105ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	in1-smtp.messagingengine.com	103.168.172.216 103.168.172.217 103.168.172.218 103.168.172.219 103.168.172.220 103.168.172.221 103.168.172.222 103.168.172.223	phl-mx-01.messagingengine.com phl-mx-02.messagingengine.com phl-mx-03.messagingengine.com phl-mx-04.messagingengine.com phl-mx-05.messagingengine.com phl-mx-06.messagingengine.com phl-mx-07.messagingengine.com phl-mx-08.messagingengine.com	AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd
20	300s	in2-smtp.messagingengine.com	202.12.124.216 202.12.124.217 202.12.124.218 202.12.124.219	stl-mx-01.messagingengine.com stl-mx-02.messagingengine.com stl-mx-03.messagingengine.com stl-mx-04.messagingengine.com	AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd AS151847 Fastmail Pty Ltd

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.39.56
🔶 Autoconfig	104.21.39.56

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 263ms

TXT Record
v=spf1 include:spf.messagingengine.com ?all

✉️ SPF#

Policy	Record (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#

latest probe, not this scan · checked 2026-10-14 08:06:27

www	104.21.39.56 172.67.143.142 2606:4700:3032::6815:2738 2606:4700:3037::ac43:8f8e (AS13335) (address records, no CNAME)
www vs bare domain	Different networks 3j.dk: 167.235.27.65 2a01:4f8:1c1c:e17b::1 (AS24940) www.3j.dk: 104.21.39.56 172.67.143.142 2606:4700:3032::6815:2738 2606:4700:3037::ac43:8f8e (AS13335) (all like this)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	Published: 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#

197ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2414180134
Primary NS (MNAME)	molly.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-05 17:44:02

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2025-09-01
Expires	2027-08-31 (318d)

📋 WHOIS#

⏱️ Lookup Timing#

104ms

105ms

AAAA

142ms

TXT

263ms

CAA

114ms

HTTPS

108ms

TLSA

515ms

SOA

0ms

MTA-STS

119ms

DNSSEC

197ms

SRV

136ms

Total

1960ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-05 17:28:19	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 shown	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