topcon.dk

📜 Historical scan 2026-06-21 12:47:44 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

topcon.dk is a .dk domain with no delegation in this scan. It was registered on 6 December 1996 (WHOIS) and 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#

🖥️

No NS records found

🌍 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-15 09:47:33

www CNAME	topcon.dk (all on topcon.dk) → 80.113.171.175 (AS33915)
www vs bare domain	Same network topcon.dk: 80.113.171.175 (AS33915) www.topcon.dk: 80.113.171.175 (AS33915)
Wildcard	Yes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

300ms

Check	Result
Validation Status	Not applicable: the domain has no delegation, so there is no zone to validate (stored verdict: ❓ Unknown).
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: failure

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-08 20:06:47

Field	Value
Registrar	Realtime Register B.V.
Registered	1996-12-06
Expires	2026-12-31 (74d)

📋 WHOIS#

⏱️ Lookup Timing#

201ms

157ms

153ms

AAAA

207ms

TXT

297ms

CAA

210ms

HTTPS

206ms

TLSA

17ms

SOA

205ms

MTA-STS

193ms

DNSSEC

300ms

SRV

217ms

Total

991ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 09:47:33	1965ms	3 NS 1 A 2 MX	🔓 Insecure
2026-10-08 19:59:48	2051ms	3 NS 1 A 2 MX	🔓 Insecure
2026-10-01 16:28:16	1701ms	3 NS 1 A 2 MX	🔓 Insecure
2026-09-24 15:19:46	1530ms	3 NS 1 A 2 MX	🔓 Insecure
2026-09-20 05:00:51	2204ms	3 NS 1 A 2 MX	🔓 Insecure
2026-09-12 20:25:52	2421ms	3 NS 1 A 2 MX	🔓 Insecure
2026-09-04 11:17:21	1354ms	3 NS 1 A 2 MX	🔓 Insecure
2026-08-27 21:56:38	2171ms	3 NS 1 A 2 MX	🔓 Insecure
2026-08-27 15:15:44	2081ms	3 NS 1 A 2 MX	🔓 Insecure
2026-08-20 14:59:45	12069ms	3 NS 1 A 2 MX	🔓 Insecure
2026-08-13 14:44:39	3183ms	3 NS 1 A 2 MX	🔓 Insecure
2026-08-07 00:38:43	3244ms	3 NS 1 A 2 MX	🔓 Insecure
2026-08-03 13:10:06	2983ms	3 NS 1 A 2 MX	🔓 Insecure
2026-07-23 05:08:00	4896ms	3 NS 1 A 2 MX	🔓 Insecure
2026-07-17 04:25:05	10715ms	3 NS 1 A 2 MX	🔓 Insecure
2026-07-12 20:33:39	2694ms	3 NS 1 A 2 MX	🔓 Insecure
2026-07-03 10:40:06	1791ms	3 NS 1 A 2 MX	🔓 Insecure
2026-06-27 18:19:41	2122ms	3 NS 1 A 2 MX	🔓 Insecure
2026-06-25 00:45:29	2029ms	3 NS 1 A 2 MX	🔓 Insecure
2026-06-24 01:23:12	1172ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 16:30:35	3967ms	3 NS 1 A 2 MX	🔓 Insecure
2026-06-21 12:47:44 shown	991ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 05:14:13	1661ms	3 NS 1 A 2 MX	🔓 Insecure