c3po.dk

📜 Historical scan 2026-07-22 07:31:06  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

c3po.dk is a .dk domain served by 2 nameservers (addilyn.ns.cloudflare.com, huxley.ns.cloudflare.com). It was registered on 17 February 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 188.114.96.1 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.pub.mailpod11-cph3.one.com, mx2.pub.mailpod11-cph3.one.com and 2 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   35ms
NameserverIP addressesPTRASN / ISP
addilyn.ns.cloudflare.com 108.162.194.217
162.159.38.217
172.64.34.217
2606:4700:50::a29f:26d9
2803:f800:50::6ca2:c2d9
2a06:98c1:50::ac40:22d9		 addilyn.ns.cloudflare.com
addilyn.ns.cloudflare.com
addilyn.ns.cloudflare.com
addilyn.ns.cloudflare.com
addilyn.ns.cloudflare.com
addilyn.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
huxley.ns.cloudflare.com 108.162.195.188
162.159.44.188
172.64.35.188
2606:4700:58::a29f:2cbc
2803:f800:50::6ca2:c3bc
2a06:98c1:50::ac40:23bc		 huxley.ns.cloudflare.com
huxley.ns.cloudflare.com
huxley.ns.cloudflare.com
huxley.ns.cloudflare.com
huxley.ns.cloudflare.com
huxley.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   62ms
IPTTLPTRASNISP / OrgCIDRCountryCity
188.114.96.1 300s — AS13335 Cloudflare, Inc. 188.114.96.0/22 — —
188.114.97.1 300s — AS13335 Cloudflare, Inc. 188.114.96.0/22 — —

📧 MX Records#

4 records   47ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mx1.pub.mailpod11-cph3.one.com 104.37.34.230 mx1.pub.mailpod11-cph3.one.com AS51468 One.com A/S
10 300s mx2.pub.mailpod11-cph3.one.com 104.37.34.231 mx2.pub.mailpod11-cph3.one.com AS51468 One.com A/S
10 300s mx3.pub.mailpod11-cph3.one.com 104.37.34.232 mx3.pub.mailpod11-cph3.one.com AS51468 One.com A/S
10 300s mx4.pub.mailpod11-cph3.one.com 104.37.34.233 mx4.pub.mailpod11-cph3.one.com AS51468 One.com A/S

🔷 AAAA Records (IPv6)#

2 records   50ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a06:98c1:3120::1 300s — AS13335 Cloudflare, Inc. 2a06:98c1:3120:0:0:0:0:0/46 — —
2a06:98c1:3121::1 300s — AS13335 Cloudflare, Inc. 2a06:98c1:3120:0:0:0:0:0/46 — —

🔐 HTTPS Records#

1 records   66ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=188.114.96.1,188.114.97.1 ech=AEX+DQBBgwAgACAEf1r7bvzSrY5nSJcsNtNciYyCof6vXdb21mub28fNBQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2a06:98c1:3120::1,2a06:98c1:3121::1

📝 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 2026-10-20 23:48:12
www104.21.81.206 172.67.190.234 2606:4700:3035::6815:51ce 2606:4700:3035::ac43:beea (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo
Denial of existenceCompact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

4 records   139ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod11-cph3.one.com DANE-EE · SPKI · SHA-256 068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx2.pub.mailpod11-cph3.one.com DANE-EE · SPKI · SHA-256 068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx3.pub.mailpod11-cph3.one.com DANE-EE · SPKI · SHA-256 068A81EDC98C58D5D494EDF2924D5F50…
SMTP _25._tcp.mx4.pub.mailpod11-cph3.one.com DANE-EE · SPKI · SHA-256 068A81EDC98C58D5D494EDF2924D5F50…

🔐 DNSSEC#

190ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2410114869
Primary NS (MNAME)addilyn.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-19 21:29:28
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2022-02-17
Expires2027-02-16 (116d)

🔗 Same registrant#

3 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).

DomainRegistrar
geeknetwork.dkPunktum dk A/S (direct)
geekproxy.dkPunktum dk A/S (direct)
unraid.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
35ms
A
62ms
MX
47ms
AAAA
50ms
TXT
16310ms
CAA
46ms
HTTPS
66ms
TLSA
139ms
SOA
0ms
MTA-STS
48ms
DNSSEC
190ms
SRV
82ms
Total
17278ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-20 23:48:12 2425ms 2 NS 2 A 4 MX 🔒 Secure
2026-10-15 14:44:01 1509ms 2 NS 2 A 4 MX 🔒 Secure
2026-09-26 16:08:18 1656ms 2 NS 2 A 4 MX 🔒 Secure
2026-09-25 16:04:35 1304ms 2 NS 2 A 4 MX 🔒 Secure
2026-09-21 23:00:57 1644ms 2 NS 2 A 4 MX 🔒 Secure
2026-08-28 03:44:16 934ms 2 NS 2 A 4 MX 🔒 Secure
2026-08-06 05:19:02 1905ms 2 NS 2 A 4 MX 🔒 Secure
2026-07-28 17:54:51 10938ms 2 NS 2 A 4 MX 🔒 Secure
2026-07-22 07:31:06 shown 17278ms 2 NS 2 A 4 MX 🔒 Secure
2026-07-11 09:38:46 1292ms 2 NS 2 A 4 MX 🔒 Secure
2026-06-27 08:06:28 1035ms 2 NS 2 A 4 MX 🔒 Secure
2026-06-25 23:13:00 1074ms 2 NS 2 A 4 MX 🔒 Secure
2026-06-23 20:12:03 1048ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-20 02:43:05 3631ms 2 NS 2 A 4 MX 🔒 Secure
2026-06-16 18:43:16 1103ms 2 NS 2 A 4 MX 🔒 Secure
2026-06-16 18:40:59 834ms 2 NS 2 A 4 MX 🔒 Secure
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