c4projects.dk

📜 Historical scan 2026-08-13 15:32:34  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

c4projects.dk is a .dk domain served by 2 nameservers (ns1.cargo.site, ns2.cargo.site). It was registered on 11 February 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 3.215.100.79 is hosted by Amazon.com, Inc. (AS14618) in United States. Mail is handled by mx1.pub.mailpod12-cph3.one.com, mx2.pub.mailpod12-cph3.one.com and 2 more. 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   129ms
NameserverIP addressesPTRASN / ISP
ns1.cargo.site 44.205.91.121 ns1.cargo.site AS14618 Amazon.com, Inc.
ns2.cargo.site 100.21.27.241 ns2.cargo.site AS16509 Amazon.com, Inc.

🌍 A Records#

2 records   222ms
IPTTLPTRASNISP / OrgCIDRCountryCity
3.215.100.79 60s ec2-3-215-100-79.compute-1.amazonaws.com AS14618 Amazon.com, Inc. 3.208.0.0/12 🇺🇸 United States Ashburn
3.234.189.133 60s ec2-3-234-189-133.compute-1.amazonaws.com AS14618 Amazon.com, Inc. 3.224.0.0/12 🇺🇸 United States Ashburn

📧 MX Records#

4 records   220ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx1.pub.mailpod12-cph3.one.com 104.37.34.246 mx1.pub.mailpod12-cph3.one.com AS51468 One.com A/S
10 3600s mx2.pub.mailpod12-cph3.one.com 104.37.34.247 mx2.pub.mailpod12-cph3.one.com AS51468 One.com A/S
10 3600s mx3.pub.mailpod12-cph3.one.com 104.37.34.248 mx3.pub.mailpod12-cph3.one.com AS51468 One.com A/S
10 3600s mx4.pub.mailpod12-cph3.one.com 104.37.34.249 mx4.pub.mailpod12-cph3.one.com AS51468 One.com A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-15 06:05:55
www3.215.100.79 3.234.189.133 (AS14618) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔗 TLSA / DANE#

4 records   428ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod12-cph3.one.com DANE-EE · SPKI · SHA-256 3E81C76D10E1A717F28178710EADCAA8…
SMTP _25._tcp.mx2.pub.mailpod12-cph3.one.com DANE-EE · SPKI · SHA-256 3E81C76D10E1A717F28178710EADCAA8…
SMTP _25._tcp.mx3.pub.mailpod12-cph3.one.com DANE-EE · SPKI · SHA-256 3E81C76D10E1A717F28178710EADCAA8…
SMTP _25._tcp.mx4.pub.mailpod12-cph3.one.com DANE-EE · SPKI · SHA-256 3E81C76D10E1A717F28178710EADCAA8…

🔐 DNSSEC#

262ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2026081301
Primary NS (MNAME)ns1.cargo.site
Responsible (RNAME)hostmaster@c4projects.dk
Refresh10800s
Retry3600s
Expire60480s
Minimum (neg-cache TTL)180s

📋 Registration#

WHOIS fetched 2026-10-01 10:26:08
FieldValue
RegistrarONE.COM A/S
Registered2013-02-11
Expires2027-02-28 (134d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
129ms
A
222ms
MX
220ms
AAAA
217ms
TXT
1269ms
CAA
127ms
HTTPS
224ms
TLSA
428ms
SOA
0ms
MTA-STS
259ms
DNSSEC
262ms
SRV
328ms
Total
2719ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-15 06:05:55 1708ms 2 NS 2 A 1 MX 🔓 Insecure
2026-10-08 12:21:16 2331ms 2 NS 2 A 1 MX 🔓 Insecure
2026-10-01 10:17:48 2277ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-25 09:40:11 1827ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-24 15:04:16 3048ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-22 05:58:11 2752ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-11 09:20:08 5935ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-04 06:54:01 2829ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-03 15:10:41 2013ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-28 02:02:48 10044ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-27 22:25:31 1919ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-24 04:54:08 7556ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-23 02:41:46 4150ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-21 02:17:04 10168ms 2 NS 2 A 4 MX 🔓 Insecure
2026-08-13 15:32:34 shown 2719ms 2 NS 2 A 4 MX 🔓 Insecure
2026-08-07 15:02:40 2475ms 2 NS 2 A 4 MX 🔓 Insecure
2026-07-31 00:31:51 2873ms 2 NS 2 A 4 MX 🔓 Insecure
2026-07-23 23:51:31 3134ms 2 NS 2 A 4 MX 🔓 Insecure
2026-07-20 16:19:18 17864ms 2 NS 2 A 4 MX 🔓 Insecure
2026-07-16 09:49:38 9887ms 2 NS 2 A 4 MX 🔓 Insecure
2026-07-11 10:04:42 9662ms 2 NS 2 A 4 MX 🔓 Insecure
2026-07-04 16:25:05 1267ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-01 00:04:04 1858ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-16 18:42:24 503ms 2 NS 1 A 4 MX 🔒 Secure
2026-06-16 18:41:12 671ms 2 NS 1 A 4 MX 🔒 Secure
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