3dg.dk

📜 Historical scan 2026-07-17 06:17:00 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

3dg.dk is a .dk domain served by 2 nameservers (amit.ns.cloudflare.com, lola.ns.cloudflare.com). It was registered on 26 June 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.93.195 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 5 more. The zone is of unknown DNSSEC status, publishes a DMARC policy and is reachable over IPv6. 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 42ms

Nameserver	IP addresses	PTR	ASN / ISP
amit.ns.cloudflare.com	108.162.193.63 172.64.33.63 173.245.59.63 2606:4700:58::adf5:3b3f 2803:f800:50::6ca2:c13f 2a06:98c1:50::ac40:213f	amit.ns.cloudflare.com amit.ns.cloudflare.com amit.ns.cloudflare.com amit.ns.cloudflare.com amit.ns.cloudflare.com amit.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
lola.ns.cloudflare.com	108.162.192.132 172.64.32.132 173.245.58.132 2606:4700:50::adf5:3a84 2803:f800:50::6ca2:c084 2a06:98c1:50::ac40:2084	lola.ns.cloudflare.com lola.ns.cloudflare.com lola.ns.cloudflare.com lola.ns.cloudflare.com lola.ns.cloudflare.com lola.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.93.195	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.214.49	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

7 records 51ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	aspmx.l.google.com	2a00:1450:4010:c0f::1b 2a00:1450:4010:c0f::1b 64.233.161.26	lt-in-x1b.1e100.net lt-in-f27.1e100.net lh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	300s	alt1.aspmx.l.google.com	192.178.211.27 2404:6800:4000:1025::1a	lcbomp-in-f27.1e100.net lcbomp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt2.aspmx.l.google.com	172.253.158.26 2404:6800:4003:c26::1a	so-in-f26.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	aspmx2.googlemail.com	192.178.158.26 2404:6800:4013:813::1b	lcdels-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	aspmx3.googlemail.com	172.253.158.26 2404:6800:4003:c26::1a	so-in-f26.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	aspmx4.googlemail.com	172.253.158.27 2404:6800:4003:c26::1a	so-in-f27.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	aspmx5.googlemail.com	108.177.125.26 2404:6800:4008:c01::1b	tp-in-f26.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

2 records 39ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:5dc3	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::ac43:d631	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 39ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.93.195,172.67.214.49 ech=AEX+DQBBlQAgACDPMlRE6qs8s97XlKf9iIf+CJIIpcCDPFl+jbNaLZNSIwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:5dc3,2606:4700:3033::ac43:d631

🔌 SRV Records#

5 records 143ms

Service	Port	Target
_xmpp-server._tcp	5269	xmpp-server4.l.google.com
_xmpp-server._tcp	5269	xmpp-server3.l.google.com
_xmpp-server._tcp	5269	xmpp-server.l.google.com
_xmpp-server._tcp	5269	xmpp-server1.l.google.com
_xmpp-server._tcp	5269	xmpp-server2.l.google.com

📝 TXT Records#

1 records 252ms

TXT Record
v=spf1 include:aspmx.googlemail.com -all

✉️ SPF#

Policy	Record (3dg.dk)
-all (hard fail)	v=spf1 include:aspmx.googlemail.com -all

📨 DMARC#

Policy	Record (_dmarc.3dg.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:b151b3f63b804375a263c545a2a43675@dmarc-reports.cloudflare.net

📬 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 08:03:24

www	104.21.93.195 172.67.214.49 2606:4700:3032::6815:5dc3 2606:4700:3033::ac43:d631 (AS13335) (address records, no CNAME)
www vs bare domain	Same network 3dg.dk: 104.21.93.195 172.67.214.49 2606:4700:3032::6815:5dc3 2606:4700:3033::ac43:d631 (AS13335) www.3dg.dk: 104.21.93.195 172.67.214.49 2606:4700:3032::6815:5dc3 2606:4700:3033::ac43:d631 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

112ms

Check	Result
Validation Status	❓ Unknown
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	broken trust chain resolving '3dg.dk/A/IN': 127.0.0.1#53

🏷️ SOA#

0ms

Field	Value
Serial	2409527443
Primary NS (MNAME)	amit.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-16 07:58:21

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2010-06-26
Expires	2027-06-30 (256d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

42ms

37ms

51ms

AAAA

39ms

TXT

252ms

CAA

45ms

HTTPS

39ms

TLSA

95ms

SOA

0ms

MTA-STS

67ms

DNSSEC

112ms

SRV

143ms

Total

1737ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-04 06:46:18	750ms	2 NS 2 A 7 MX	🔓 Insecure
2026-10-01 05:19:12	1000ms	2 NS 2 A 7 MX	🔓 Insecure
2026-09-12 01:49:08	1844ms	2 NS 2 A 7 MX	🔓 Insecure
2026-09-08 08:14:15	1625ms	2 NS 2 A 7 MX	🔓 Insecure
2026-08-27 22:32:35	1107ms	2 NS 2 A 7 MX	🔓 Insecure
2026-08-26 09:59:28	1088ms	2 NS 2 A 7 MX	🔓 Insecure
2026-08-25 09:02:06	1874ms	2 NS 2 A 7 MX	🔓 Insecure
2026-08-18 22:24:40	6857ms	2 NS 2 A 7 MX	🔓 Insecure
2026-08-17 10:24:22	4220ms	2 NS 2 A 7 MX	🔓 Insecure
2026-08-16 04:41:24	3728ms	2 NS 2 A 7 MX	🔓 Insecure
2026-07-17 06:17:00 shown	1737ms	2 NS 2 A 7 MX	❓ Unknown
2026-06-22 05:31:48	836ms	2 NS 2 A 7 MX	🔓 Insecure
2026-06-16 12:45:52	800ms	2 NS 2 A 7 MX	🔓 Insecure