cdkom.dk

📜 Historical scan 2026-10-03 00:08:18 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cdkom.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 16 May 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.130.190.66 is hosted by Procopa IT ApS (AS210939) in Denmark. Mail is handled by cdkom-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a 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 35ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 26ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.130.190.66	3600s	web01.simpledigital.dk	AS210939	Procopa IT ApS	185.130.190.0/23	🇩🇰 Denmark	—

📧 MX Records#

1 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	cdkom-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca09::28 2a01:111:f403:ca09::a 2a01:111:f403:ca38::a 52.101.68.10 52.101.68.12 52.101.91.153 52.101.91.156	mail-dbapr03cu00100.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-wa4pr05cu00102.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-matpr04cu00101.inbound.protection.outlook.com mail-maspr04cu00104.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 → 52.98.149.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 69ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 174ms

TXT Record
MS=ms30689956
v=spf1 include:spf.protection.outlook.com include:spf.hosit.dk ip4:139.112.164.40 ip4:139.112.164.41 -all

✉️ SPF#

Policy	Record (cdkom.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.hosit.dk ip4:139.112.164.40 ip4:139.112.164.41 -all

📨 DMARC#

Policy	Record (_dmarc.cdkom.dk)
p=quarantine	v=DMARC1; p=quarantine; pct=100;

📬 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 2026-10-09 18:30:01

www CNAME	cdkom.dk (all on cdkom.dk) → 185.130.190.66 (AS210939)
www vs bare domain	Same network cdkom.dk: 185.130.190.66 (AS210939) www.cdkom.dk: 185.130.190.66 (AS210939)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 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#

66ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

49ms

Field	Value
Serial	2026100201
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-05 00:43:23

Field	Value
Registrar	ONE.COM A/S
Registered	2007-05-16
Expires	2027-05-31 (226d)

📋 WHOIS#

⏱️ Lookup Timing#

35ms

26ms

34ms

AAAA

22ms

TXT

174ms

CAA

63ms

HTTPS

49ms

TLSA

609ms

SOA

49ms

MTA-STS

57ms

DNSSEC

66ms

SRV

69ms

Total

1126ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 18:30:01	1966ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-07 17:01:33	995ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-05 00:25:20	1151ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-03 00:08:18 shown	1126ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 21:46:21	1106ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-06 19:48:53	1225ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-08 06:58:52	1364ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-14 06:56:10	7127ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-04 16:16:31	1676ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-01 04:57:17	1147ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-30 21:18:30	796ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 19:56:26	2595ms	2 NS 1 A 1 MX	🔒 Secure