cdos.dk

📜 Historical scan 2026-06-16 19:55:29  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cdos.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 21 March 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.213.187 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod6-cph3.one.com, mx2.pub.mailpod6-cph3.one.com and 1 more. The zone is DNSSEC-signed and validates, has no 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   34ms
NameserverIP addressesPTRASN / ISP
ns01.one.com — — —
ns02.one.com — — —

🌍 A Records#

1 records   33ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.213.187 — webcluster2.webpod14-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen

📧 MX Records#

3 records   31ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mx1.pub.mailpod6-cph3.one.com 185.164.14.70 mx1.pub.mailpod6-cph3.one.com AS51468 One.com A/S
10 — mx2.pub.mailpod6-cph3.one.com 185.164.14.71 mx2.pub.mailpod6-cph3.one.com AS51468 One.com A/S
10 — mx3.pub.mailpod6-cph3.one.com 185.164.14.72 mx3.pub.mailpod6-cph3.one.com AS51468 One.com A/S

🔷 AAAA Records (IPv6)#

1 records   31ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:10c:80d9:847b:86f:9f15 — — AS51468 One.com A/S 2a02:2350:0:0:0:0:0:0/32 🇩🇰 Denmark Copenhagen

🔐 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 2026-10-08 15:56:26
www46.30.213.187 2a02:2350:5:10c:80d9:847b:86f:9f15 (AS51468) (address records, no CNAME)
www vs bare domainSame network
WildcardNo
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

3 records   101ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod6-cph3.one.com DANE-EE · SPKI · SHA-256 515D397B5EA735D3D3F24127EB4925FA…
SMTP _25._tcp.mx2.pub.mailpod6-cph3.one.com DANE-EE · SPKI · SHA-256 515D397B5EA735D3D3F24127EB4925FA…
SMTP _25._tcp.mx3.pub.mailpod6-cph3.one.com DANE-EE · SPKI · SHA-256 515D397B5EA735D3D3F24127EB4925FA…

🔐 DNSSEC#

120ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

31ms
FieldValue
Serial2026060601
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-06 15:21:25
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2001-03-21
Expires2027-03-31 (164d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
34ms
A
33ms
MX
31ms
AAAA
31ms
TXT
121ms
CAA
32ms
HTTPS
30ms
TLSA
101ms
SOA
31ms
MTA-STS
105ms
DNSSEC
120ms
SRV
0ms
Total
573ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-06 15:18:35 430ms 2 NS 1 A 3 MX 🔒 Secure
2026-10-02 12:08:47 402ms 2 NS 1 A 3 MX 🔒 Secure
2026-09-26 05:06:21 4599ms 2 NS 1 A 3 MX 🔒 Secure
2026-09-06 23:44:15 903ms 2 NS 1 A 3 MX 🔒 Secure
2026-08-29 19:23:22 625ms 2 NS 1 A 3 MX 🔒 Secure
2026-08-28 06:55:31 603ms 2 NS 1 A 3 MX 🔒 Secure
2026-08-27 06:43:01 889ms 2 NS 1 A 3 MX 🔒 Secure
2026-08-07 18:37:43 1251ms 2 NS 1 A 3 MX 🔒 Secure
2026-07-07 01:33:11 17232ms 2 NS 1 A 3 MX 🔒 Secure
2026-07-03 11:53:36 671ms 2 NS 1 A 3 MX 🔒 Secure
2026-06-28 17:57:32 1044ms 2 NS 1 A 3 MX 🔒 Secure
2026-06-25 21:49:08 735ms 2 NS 1 A 3 MX 🔒 Secure
2026-06-23 21:39:25 617ms 2 NS 1 A 3 MX 🔒 Secure
2026-06-16 19:55:29 shown 573ms 2 NS 1 A 3 MX 🔒 Secure
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