cba-optik.dk

📜 Historical scan 2026-08-16 08:58:08 · ← Latest scan

🧟 Lame delegation ⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cba-optik.dk is a registered .dk domain whose nameservers (ns1.a-host.dk, ns2.a-host.dk) do not answer for it, so it is currently a lame delegation and does not resolve. It was already in the .dk zone when our tracking began on 16 June 2026. 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 6049ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.a-host.dk	—	—	—
ns2.a-host.dk	95.154.25.61	95-154-25-61.norlyscustomer.net	AS39642 Sinal A/S

🌍 A Records#

🌍

No A records found

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ 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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

6124ms

Check	Result
Validation Status	❓ Unknown (the delegated nameservers don't answer)
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: failure

🏷️ SOA#

✗ No SOA record found

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

6049ms

6050ms

6049ms

AAAA

6049ms

TXT

26783ms

CAA

6045ms

HTTPS

6048ms

TLSA

1554ms

SOA

18ms

MTA-STS

10129ms

DNSSEC

6124ms

SRV

8645ms

Total

45393ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-08-27 03:07:37	30459ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-23 18:23:49	36076ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-22 14:49:07	33583ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-21 14:28:39	29423ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-20 13:51:29	36087ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-19 09:39:33	29333ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-18 09:31:30	30956ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-16 08:58:08 shown	45393ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-13 11:02:12	29837ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-12 01:20:52	32062ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-10 09:31:01	36249ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-08 19:17:35	29645ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-06 15:21:04	65535ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-27 20:04:01	39687ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-26 19:21:05	65535ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-25 18:52:25	30718ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-24 18:23:21	56869ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-23 17:58:05	65535ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-22 17:05:23	30372ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-21 16:02:26	49579ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-20 11:56:14	65535ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-19 11:01:25	65535ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-18 09:36:11	46587ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-17 07:01:35	29655ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-16 02:54:22	36764ms	2 NS 0 A 0 MX	❓ Unknown