3cx.dk

📜 Historical scan 2026-09-27 08:38:40  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

3cx.dk is a .dk domain served by 2 nameservers (alina.ns.cloudflare.com, augustus.ns.cloudflare.com). It was registered on 10 November 2005 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 216.239.32.21 is hosted by Google LLC (AS15169) in United States. 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   31ms
NameserverIP addressesPTRASN / ISP
alina.ns.cloudflare.com 108.162.192.61
172.64.32.61
173.245.58.61
2606:4700:50::adf5:3a3d
2803:f800:50::6ca2:c03d
2a06:98c1:50::ac40:203d		 alina.ns.cloudflare.com
alina.ns.cloudflare.com
alina.ns.cloudflare.com
alina.ns.cloudflare.com
alina.ns.cloudflare.com
alina.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
augustus.ns.cloudflare.com 108.162.195.2
162.159.44.2
172.64.35.2
2606:4700:58::a29f:2c02
2803:f800:50::6ca2:c302
2a06:98c1:50::ac40:2302		 augustus.ns.cloudflare.com
augustus.ns.cloudflare.com
augustus.ns.cloudflare.com
augustus.ns.cloudflare.com
augustus.ns.cloudflare.com
augustus.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.

🌍 A Records#

4 records   45ms
IPTTLPTRASNISP / OrgCIDRCountryCity
216.239.32.21 300s any-in-2015.1e100.net AS15169 Google LLC 216.239.32.0/20 🇺🇸 United States —
216.239.34.21 300s any-in-2215.1e100.net AS15169 Google LLC 216.239.32.0/20 🇺🇸 United States —
216.239.36.21 300s any-in-2415.1e100.net AS15169 Google LLC 216.239.32.0/20 🇺🇸 United States —
216.239.38.21 300s any-in-2615.1e100.net AS15169 Google LLC 216.239.32.0/20 🇺🇸 United States —

📧 MX Records#

📧
No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   152ms
TXT Record
google-site-verification=eXgBo5qtSt71y7YwSIU10O8CuUkvAx2-6Xd9xF4prU8

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

PolicyRecord (_dmarc.3cx.dk)
p=reject v=DMARC1;p=reject;sp=reject;pct=100;adkim=s;aspf=s;rua=mailto:admin@3cx.dk;ruf=mailto:admin@3cx.dk;fo=1

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

12 records   40ms
FlagsTagValue
0 iodef mailto:webmaster@3cx.com
0 issue comodoca.com
0 issue digicert.com; cansignhttpexchanges=yes
0 issue letsencrypt.org
0 issue pki.goog; cansignhttpexchanges=yes
0 issue ssl.com
0 issuewild ;
0 issuewild comodoca.com
0 issuewild digicert.com; cansignhttpexchanges=yes
0 issuewild letsencrypt.org
0 issuewild pki.goog; cansignhttpexchanges=yes
0 issuewild ssl.com

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-15 14:35:23
www CNAMEghs.googlehosted.com (all on googlehosted.com)
www vs bare domainSame network
WildcardNo

🔗 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✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2415959590
Primary NS (MNAME)alina.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-15 14:46:16
FieldValue
RegistrarEurodns S.A
Registered2005-11-10
Expires2028-11-30 (775d)

🔗 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#

NS
31ms
A
45ms
MX
34ms
AAAA
37ms
TXT
152ms
CAA
40ms
HTTPS
47ms
TLSA
185ms
SOA
0ms
MTA-STS
53ms
DNSSEC
119ms
SRV
55ms
Total
944ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-15 14:35:23 805ms 2 NS 4 A 0 MX 🔓 Insecure
2026-10-14 13:25:06 3201ms 2 NS 4 A 0 MX 🔓 Insecure
2026-10-13 11:11:33 2216ms 2 NS 4 A 0 MX 🔓 Insecure
2026-10-11 08:49:17 1703ms 2 NS 4 A 0 MX 🔓 Insecure
2026-10-10 06:27:04 1952ms 2 NS 4 A 0 MX 🔓 Insecure
2026-10-09 02:00:08 1280ms 2 NS 4 A 0 MX 🔓 Insecure
2026-10-08 01:56:18 1016ms 2 NS 4 A 0 MX 🔓 Insecure
2026-10-07 01:52:34 3981ms 2 NS 4 A 0 MX 🔓 Insecure
2026-10-05 21:37:18 477ms 2 NS 4 A 0 MX 🔓 Insecure
2026-10-04 21:34:40 581ms 2 NS 4 A 0 MX 🔓 Insecure
2026-10-03 21:29:50 598ms 2 NS 4 A 0 MX 🔓 Insecure
2026-10-02 21:28:23 1911ms 2 NS 4 A 0 MX 🔓 Insecure
2026-10-01 21:25:13 957ms 2 NS 4 A 0 MX 🔓 Insecure
2026-09-30 21:21:27 2538ms 2 NS 4 A 0 MX 🔓 Insecure
2026-09-29 20:58:50 541ms 2 NS 4 A 0 MX 🔓 Insecure
2026-09-29 20:04:37 2217ms 2 NS 4 A 0 MX 🔓 Insecure
2026-09-28 19:51:57 837ms 2 NS 4 A 0 MX 🔓 Insecure
2026-09-27 19:42:05 2554ms 2 NS 4 A 0 MX 🔓 Insecure
2026-09-27 08:38:40 shown 944ms 2 NS 4 A 0 MX 🔓 Insecure
2026-09-26 08:19:44 761ms 2 NS 4 A 0 MX 🔓 Insecure
2026-09-25 08:13:59 832ms 2 NS 4 A 0 MX 🔓 Insecure
2026-09-24 07:57:10 838ms 2 NS 4 A 0 MX 🔓 Insecure
2026-09-23 06:51:28 1900ms 2 NS 4 A 0 MX 🔓 Insecure
2026-09-19 12:23:45 1329ms 2 NS 4 A 0 MX 🔓 Insecure
2026-09-15 23:37:53 1639ms 2 NS 4 A 0 MX 🔓 Insecure
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