cdm-information.dk

📜 Historical scan 2026-06-16 19:56:24 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cdm-information.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 9 October 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 20.105.216.13 is hosted by Microsoft Corporation (AS8075) in The Netherlands. Mail is handled by 30283509.in1.mandrillapp.com, 30283509.in2.mandrillapp.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 42ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	—	—	—
ns02.one.com	—	—	—

🌍 A Records#

1 records 46ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
20.105.216.13	—	—	AS8075	Microsoft Corporation	20.64.0.0/10	🇳🇱 The Netherlands	Amsterdam

📧 MX Records#

2 records 46ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	30283509.in1.mandrillapp.com	100.20.51.185 44.239.226.101	ec2-100-20-51-185.us-west-2.compute.amazonaws.com ec2-44-239-226-101.us-west-2.compute.amazonaws.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
20	—	30283509.in2.mandrillapp.com	100.20.51.185 44.239.226.101	ec2-100-20-51-185.us-west-2.compute.amazonaws.com ec2-44-239-226-101.us-west-2.compute.amazonaws.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 144ms

TXT Record
mandrill_verify.DEZ8EMoEZKVrZ8Q7iRijeA

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

Policy	Record (_dmarc.cdm-information.dk)
p=none (monitor only)	v=DMARC1; p=none

📬 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 16:19:39

www	46.30.215.24 2a02:2350:5:10e:c5:510f:f734:c9ca (AS51468) (address records, no CNAME)
www vs bare domain	Different networks cdm-information.dk: 20.105.216.13 (AS8075) www.cdm-information.dk: 46.30.215.24 2a02:2350:5:10e:c5:510f:f734:c9ca (AS51468) (all like this)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

126ms

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

🏷️ SOA#

38ms

Field	Value
Serial	2026060405
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 2026-10-02 14:05:26

Field	Value
Registrar	ONE.COM A/S
Registered	2023-10-09
Expires	2026-10-08 (expired)

📋 WHOIS#

⏱️ Lookup Timing#

42ms

46ms

AAAA

45ms

TXT

144ms

CAA

45ms

HTTPS

46ms

TLSA

120ms

SOA

38ms

MTA-STS

44ms

DNSSEC

126ms

SRV

0ms

Total

652ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-05 14:00:07	858ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-03 13:31:13	1310ms	2 NS 1 A 2 MX	🔒 Secure
2026-10-02 13:30:43	518ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-26 12:53:42	4632ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-20 14:14:47	1130ms	2 NS 1 A 2 MX	🔒 Secure
2026-09-06 11:23:13	833ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-13 14:06:37	5779ms	2 NS 1 A 2 MX	🔒 Secure
2026-08-06 01:56:21	1119ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-10 00:17:57	4960ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-04 23:11:00	2813ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-02 15:06:55	9747ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-25 13:04:57	2718ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-16 19:56:24 shown	652ms	2 NS 1 A 2 MX	🔒 Secure