cmykt.dk

📜 Historical scan 2026-10-01 23:58:45  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cmykt.dk is a .dk domain served by 2 nameservers (ns1.cargo.site, ns2.cargo.site). It was registered on 18 June 2024 (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 mx.simply.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   126ms
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   125ms
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#

1 records   124ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx.simply.com 94.231.106.20 mx.simply.com AS48854 team.blue Denmark A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   975ms
TXT Record
v=spf1 include:spf.simply.com -all

✉️ SPF#

PolicyRecord (cmykt.dk)
-all (hard fail) v=spf1 include:spf.simply.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 2026-10-15 08:30:44
www3.215.100.79 3.234.189.133 (AS14618) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

3 records   229ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 A9D603AF4D7ED6B9246B4B68500CD6F2…
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 97A3BA009F39C761BFFB6574340E8138…
SMTP _25._tcp.mx.simply.com DANE-EE · SPKI · SHA-256 4B949F05A63FED95FC94B3A83DD70167…

🔐 DNSSEC#

198ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

222ms
FieldValue
Serial2026100101
Primary NS (MNAME)ns1.cargo.site
Responsible (RNAME)hostmaster@cmykt.dk
Refresh10800s
Retry3600s
Expire60480s
Minimum (neg-cache TTL)180s

📋 Registration#

WHOIS fetched 2026-10-08 22:32:06
FieldValue
RegistrarSimply.com A/S
Registered2024-06-18
Expires2027-06-17 (243d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
126ms
A
125ms
MX
124ms
AAAA
302ms
TXT
975ms
CAA
122ms
HTTPS
127ms
TLSA
229ms
SOA
222ms
MTA-STS
246ms
DNSSEC
198ms
SRV
317ms
Total
1825ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-15 08:30:44 2081ms 2 NS 2 A 1 MX 🔓 Insecure
2026-10-08 14:31:44 2032ms 2 NS 2 A 1 MX 🔓 Insecure
2026-10-02 13:06:36 2170ms 2 NS 2 A 1 MX 🔓 Insecure
2026-10-01 23:58:45 shown 1825ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-24 22:28:37 2013ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-19 14:25:11 2153ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-13 13:32:07 2894ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-13 09:53:08 2188ms 2 NS 2 A 1 MX 🔓 Insecure
2026-09-08 23:37:14 5685ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-27 18:46:44 1911ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-20 15:45:03 2316ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-14 09:08:09 2098ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-08 07:19:44 1850ms 2 NS 2 A 1 MX 🔓 Insecure
2026-08-03 17:13:25 3233ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-23 03:27:24 1795ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-16 02:54:57 1895ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-10 05:49:36 2059ms 2 NS 2 A 1 MX 🔓 Insecure
2026-07-02 22:58:41 4506ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-27 05:04:46 1908ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-25 00:58:14 1873ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-22 08:35:27 911ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-18 10:23:22 1994ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-16 21:53:17 64614ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-16 21:42:56 2366ms 2 NS 2 A 1 MX 🔓 Insecure
2026-06-16 21:31:27 3403ms 2 NS 2 A 1 MX 🔓 Insecure
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