probus.dk

📜 Historical scan 2026-10-08 14:40:28 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

probus.dk is a .dk domain served by 3 nameservers (ns1.e-studio.dk, ns2.e-studio.dk, ns3.e-studio.dk). It was registered on 14 March 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is DNSSEC-signed but currently fails validation, 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#

3 records 48ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.e-studio.dk	195.242.131.5 2001:67c:564:fffc::11	ns1.e-studio.dk ns1.e-studio.dk	AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS
ns2.e-studio.dk	2a00:1b18:2:3::2 62.69.152.34	ns2.e-studio.dk ns2.e-studio.dk	AS47527 DLX A/S AS47527 DLX A/S
ns3.e-studio.dk	193.200.90.183 2001:67c:564:fffc::13	ns3.e-studio.dk ns3.e-studio.dk	AS62121 Christian Ebsen ApS AS62121 Christian Ebsen ApS

🌍 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 2026-10-26 21:36:46

www	SERVFAIL
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

174ms

Check	Result
Validation Status	⚠️ Bogus
AD Flag (resolver validates)	✗ Not set
DS Record	✓ Found
DNSKEY Record	✗ Not found
Flags	resolution failed: failure

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-13 15:43:54

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2000-03-14
Expires	2027-03-31 (154d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

48ms

47ms

52ms

AAAA

50ms

TXT

172ms

CAA

56ms

HTTPS

40ms

TLSA

39ms

SOA

58ms

MTA-STS

85ms

DNSSEC

174ms

SRV

91ms

Total

841ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-26 21:36:46	1460ms	3 NS 0 A 0 MX	⚠️ Bogus
2026-10-25 13:13:16	657ms	3 NS 0 A 0 MX	⚠️ Bogus
2026-10-24 03:32:48	1196ms	3 NS 0 A 0 MX	⚠️ Bogus
2026-10-23 00:05:22	1311ms	3 NS 0 A 0 MX	⚠️ Bogus
2026-10-18 10:36:43	650ms	3 NS 1 A 3 MX	❓ Unknown
2026-10-17 10:33:31	883ms	3 NS 0 A 0 MX	⚠️ Bogus
2026-10-15 06:13:39	572ms	3 NS 1 A 3 MX	❓ Unknown
2026-10-14 05:29:48	1146ms	3 NS 0 A 0 MX	⚠️ Bogus
2026-10-13 02:06:50	817ms	3 NS 1 A 3 MX	❓ Unknown
2026-10-12 00:15:39	1013ms	3 NS 0 A 0 MX	⚠️ Bogus
2026-10-10 19:30:37	2322ms	3 NS 0 A 0 MX	⚠️ Bogus
2026-10-09 18:59:21	2217ms	3 NS 0 A 0 MX	⚠️ Bogus
2026-10-08 14:40:28 shown	841ms	3 NS 0 A 0 MX	⚠️ Bogus
2026-10-07 14:29:10	704ms	3 NS 0 A 0 MX	⚠️ Bogus
2026-10-06 11:08:46	465ms	3 NS 1 A 3 MX	❓ Unknown
2026-10-05 08:08:56	1355ms	3 NS 0 A 0 MX	⚠️ Bogus
2026-10-04 07:58:13	863ms	3 NS 1 A 3 MX	❓ Unknown
2026-10-03 07:57:33	1899ms	3 NS 0 A 0 MX	⚠️ Bogus
2026-10-01 07:54:27	568ms	3 NS 1 A 3 MX	❓ Unknown
2026-09-30 10:29:55	476ms	3 NS 1 A 3 MX	❓ Unknown
2026-09-30 03:49:15	676ms	3 NS 1 A 3 MX	❓ Unknown
2026-09-29 23:45:43	7118ms	3 NS 0 A 0 MX	⚠️ Bogus
2026-09-28 23:33:15	685ms	3 NS 0 A 0 MX	⚠️ Bogus
2026-09-27 23:19:29	674ms	3 NS 1 A 3 MX	❓ Unknown
2026-09-27 04:22:31	648ms	3 NS 0 A 0 MX	⚠️ Bogus