ceocore.dk

📜 Historical scan 2026-06-20 03:53:53 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ceocore.dk is a .dk domain served by 2 nameservers (stan.ns.cloudflare.com, sydney.ns.cloudflare.com). It was registered on 24 May 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by ceocore-dk.mail.protection.outlook.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 55ms

Nameserver	IP addresses	PTR	ASN / ISP
stan.ns.cloudflare.com	108.162.193.235 172.64.33.235 173.245.59.235 2606:4700:58::adf5:3beb 2803:f800:50::6ca2:c1eb 2a06:98c1:50::ac40:21eb	stan.ns.cloudflare.com stan.ns.cloudflare.com stan.ns.cloudflare.com stan.ns.cloudflare.com stan.ns.cloudflare.com stan.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sydney.ns.cloudflare.com	108.162.194.102 162.159.38.102 172.64.34.102 2606:4700:50::a29f:2666 2803:f800:50::6ca2:c266 2a06:98c1:50::ac40:2266	sydney.ns.cloudflare.com sydney.ns.cloudflare.com sydney.ns.cloudflare.com sydney.ns.cloudflare.com sydney.ns.cloudflare.com sydney.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	ceocore-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::4 2a01:111:f403:ca04::6 2a01:111:f403:ca09:: 52.101.68.16 52.101.68.25 52.101.68.3 52.101.68.36	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db4pr02cu00204.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 212ms

TXT Record
MS=ms50982446
v=spf1 include:spf.protection.outlook.com ~all

✉️ SPF#

Policy	Record (ceocore.dk)
~all (soft fail)	v=spf1 include:spf.protection.outlook.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 2026-10-13 05:24:11

www	NXDOMAIN
www vs bare domain	Neither resolves ceocore.dk: no address www.ceocore.dk: no address
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

79ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

44ms

Field	Value
Serial	2407264526
Primary NS (MNAME)	stan.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-24 21:00:02

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2026-05-24
Expires	2027-05-23 (210d)

🔗 Same registrant#

8 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).

Domain	Registrar
bizmanager.dk	Punktum dk A/S (direct)
bizmgr.dk	Punktum dk A/S (direct)
charterhelp.dk	ONE.COM A/S
insightplus.dk	Punktum dk A/S (direct)
mysurvey.dk	Punktum dk A/S (direct)
mythrive.dk	Punktum dk A/S (direct)
myworkenvironment.dk	Punktum dk A/S (direct)
skillflow.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

55ms

59ms

40ms

AAAA

55ms

TXT

212ms

CAA

113ms

HTTPS

52ms

TLSA

660ms

SOA

44ms

MTA-STS

138ms

DNSSEC

79ms

SRV

172ms

Total

1143ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-22 22:02:38	1064ms	2 NS 0 A 1 MX	🔓 Insecure
2026-09-05 08:11:09	1215ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-28 20:27:39	1227ms	2 NS 0 A 1 MX	🔓 Insecure
2026-08-26 16:41:00	1013ms	2 NS 0 A 1 MX	🔓 Insecure
2026-07-24 17:37:14	17148ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-26 14:24:32	2006ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-20 03:53:53 shown	1143ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-19 00:19:01	1184ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-16 20:05:18	628ms	2 NS 0 A 1 MX	🔓 Insecure