cdb.dk

📜 Historical scan 2026-06-22 04:07:23 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cdb.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 4 November 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 92.43.127.112 is hosted by Itm8 A/S (AS44398) in Denmark. Mail is handled by cdb-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, 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 43ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 30ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
92.43.127.112	3600s	—	AS44398	Itm8 A/S	92.43.120.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 92ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	cdb-dk.mail.protection.outlook.com	2a01:111:f403:ca04::7 2a01:111:f403:ca04::e 2a01:111:f403:ca09:: 2a01:111:f403:ca09::e 52.101.68.5 52.101.73.11 52.101.73.153 52.101.73.26	mail-db4pr02cu00307.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-as9pr05cu01302.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 255ms

TXT Record
MS=ms92984849
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (cdb.dk)
-all (hard 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 2026-09-30 09:42:19

www	Address record (no CNAME)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 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#

93ms

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

🏷️ SOA#

79ms

Field	Value
Serial	2021111701
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-10 15:56:48

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2000-11-04
Expires	2026-12-31 (74d)

📋 WHOIS#

⏱️ Lookup Timing#

43ms

30ms

92ms

AAAA

42ms

TXT

255ms

CAA

82ms

HTTPS

44ms

TLSA

612ms

SOA

79ms

MTA-STS

33ms

DNSSEC

93ms

SRV

124ms

Total

1173ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 09:42:19	461ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-16 03:59:58	825ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-05 16:49:06	4599ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 00:54:46	2680ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 16:53:01	4630ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-28 00:57:25	827ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 23:33:59	1711ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 09:08:56	741ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 04:07:23 shown	1173ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 19:56:15	714ms	2 NS 1 A 1 MX	🔒 Secure