cebeco.dk

📜 Historical scan 2026-06-21 03:51:43 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cebeco.dk is a .dk domain served by 2 nameservers (ns1.dlx.dk, ns2.dlx.dk). It was registered on 12 December 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.121.150 is hosted by DLX A/S (AS47527) in Denmark. Mail is handled by cebeco-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 50ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dlx.dk	2a00:1b18:1337:1337::53 46.30.121.210	ns1.dlx.dk ns1.dlx.dk	AS47527 DLX A/S AS47527 DLX A/S
ns2.dlx.dk	185.208.212.124 2a00:1b19:1337:1337::53	ns2.dlx.dk ns2.dlx.dk	AS47527 DLX A/S AS47527 DLX A/S

🌍 A Records#

1 records 58ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.121.150	3600s	—	AS47527	DLX A/S	46.30.120.0/21	🇩🇰 Denmark	Herning

📧 MX Records#

1 records 49ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	cebeco-dk.mail.protection.outlook.com	2a01:111:f403:ca04::5 2a01:111:f403:ca04::e 2a01:111:f403:ca09::8 2a01:111:f403:ca09::c 52.101.68.25 52.101.68.27 52.101.73.12 52.101.73.24	mail-db3pr0202cu00205.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-as8pr05cu00300.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 → 40.104.206.152

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 255ms

TXT Record
v=spf1 include:spf.protection.outlook.com include:_spf.mail.dlx.dk -all

✉️ SPF#

Policy	Record (cebeco.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:_spf.mail.dlx.dk -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 2026-10-10 21:38:16

www	46.30.121.150 (AS47527) (address records, no CNAME)
www vs bare domain	Same network cebeco.dk: 46.30.121.150 (AS47527) www.cebeco.dk: 46.30.121.150 (AS47527)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · 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	unsigned answer

🏷️ SOA#

77ms

Field	Value
Serial	2023120101
Primary NS (MNAME)	ns1.dlx.dk
Responsible (RNAME)	ks@dlx.dk
Refresh	10800s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-06 18:56:31

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2000-12-12
Expires	2026-12-31 (74d)

📋 WHOIS#

⏱️ Lookup Timing#

50ms

58ms

49ms

AAAA

49ms

TXT

255ms

CAA

75ms

HTTPS

72ms

TLSA

1358ms

SOA

77ms

MTA-STS

44ms

DNSSEC

79ms

SRV

93ms

Total

1887ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-29 14:45:46	1310ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-21 18:28:07	3169ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-02 07:39:45	9699ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-26 23:02:48	1017ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-26 20:51:57	1758ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-21 03:51:43 shown	1887ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 19:55:55	942ms	2 NS 1 A 1 MX	🔓 Insecure