cbaoptik.dk

📜 Historical scan 2026-09-06 11:36:50 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cbaoptik.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.20.205.57 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by cbaoptik-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 33ms

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 28ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.20.205.57	3600s	linux381.unoeuro.com	AS48854	team.blue Denmark A/S	185.20.204.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 22ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	cbaoptik-dk.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca04::a 2a01:111:f403:ca04::f 2a01:111:f403:ca09::9 52.101.68.25 52.101.68.32 52.101.68.5 52.101.73.126	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am8pr83cu00106.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 → 40.104.116.56

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 112ms

TXT Record
google-site-verification=I51gAdDu96RvF_MBhVuBsykIyXftJmh3ptf1Drt8cm4
klaviyo-site-verification=WbH4m3
MS=ms28038544

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-15 18:49:24

www	185.20.205.57 (AS48854) (address records, no CNAME)
www vs bare domain	Same network cbaoptik.dk: 185.20.205.57 (AS48854) www.cbaoptik.dk: 185.20.205.57 (AS48854)
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#

104ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026090201
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

33ms

28ms

22ms

AAAA

22ms

TXT

112ms

CAA

28ms

HTTPS

35ms

TLSA

230ms

SOA

0ms

MTA-STS

35ms

DNSSEC

104ms

SRV

39ms

Total

740ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 18:49:24	1272ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-07 23:34:23	1002ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 05:09:30	1131ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-18 03:52:45	1614ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-06 11:36:50 shown	740ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-15 01:13:32	4045ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-16 14:07:17	1210ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 19:21:19	1878ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 19:50:25	1695ms	2 NS 1 A 1 MX	🔒 Secure