borsen-academy.dk

📜 Historical scan 2026-08-10 22:13:22 · ← Latest scan

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

borsen-academy.dk is a registered .dk domain whose nameservers (ns.borsen.dk, ns2.borsen.dk, ns4.borsen.dk and 1 more) 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#

4 records 941ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.borsen.dk	193.47.186.10	ns.borsen.dk	AS42876 Unit IT A/S
ns2.borsen.dk	193.47.186.20	ns2.borsen.dk	AS42876 Unit IT A/S
ns4.borsen.dk	18.203.112.123	ec2-18-203-112-123.eu-west-1.compute.amazonaws.com	AS16509 Amazon.com, Inc.
ns5.borsen.dk	18.200.141.109	ec2-18-200-141-109.eu-west-1.compute.amazonaws.com	AS16509 Amazon.com, Inc.

🌍 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#

1117ms

Check	Result
Validation Status	⚠️ Bogus — the parent still publishes a DS record, but the delegated nameservers don't answer, so no signed answer can be fetched. The zone isn't serving broken signatures; it isn't serving at all.
AD Flag (resolver validates)	✗ Not set
DS Record	✓ 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#

941ms

1017ms

932ms

AAAA

990ms

TXT

4460ms

CAA

1013ms

HTTPS

921ms

TLSA

840ms

SOA

194ms

MTA-STS

1059ms

DNSSEC

1117ms

SRV

1065ms

Total

10726ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 12:44:45	6208ms	4 NS 0 A 0 MX	⚠️ Bogus
2026-08-28 08:44:14	8747ms	4 NS 0 A 0 MX	⚠️ Bogus
2026-08-23 12:57:01	9470ms	4 NS 0 A 0 MX	⚠️ Bogus
2026-08-22 09:55:55	11518ms	4 NS 0 A 0 MX	⚠️ Bogus
2026-08-21 09:44:00	13507ms	4 NS 0 A 0 MX	⚠️ Bogus
2026-08-20 07:56:05	13857ms	4 NS 0 A 0 MX	⚠️ Bogus
2026-08-19 04:24:31	6842ms	4 NS 0 A 0 MX	⚠️ Bogus
2026-08-18 00:20:44	2983ms	4 NS 0 A 0 MX	⚠️ Bogus
2026-08-16 11:39:45	9942ms	4 NS 0 A 0 MX	⚠️ Bogus
2026-08-15 03:42:07	10169ms	4 NS 0 A 0 MX	⚠️ Bogus
2026-08-13 23:14:19	7179ms	4 NS 0 A 0 MX	⚠️ Bogus
2026-08-10 22:13:22 shown	10726ms	4 NS 0 A 0 MX	⚠️ Bogus
2026-08-04 03:34:04	11680ms	4 NS 0 A 0 MX	⚠️ Bogus
2026-07-29 09:41:18	7490ms	4 NS 0 A 0 MX	⚠️ Bogus
2026-07-27 05:02:22	2985ms	4 NS 0 A 0 MX	⚠️ Bogus
2026-07-26 04:48:15	6671ms	4 NS 0 A 0 MX	⚠️ Bogus
2026-07-25 04:30:15	9596ms	4 NS 0 A 0 MX	⚠️ Bogus
2026-07-24 04:09:21	2259ms	4 NS 0 A 0 MX	⚠️ Bogus
2026-07-22 23:04:31	6207ms	4 NS 0 A 0 MX	⚠️ Bogus
2026-07-21 20:55:07	13640ms	4 NS 0 A 0 MX	⚠️ Bogus
2026-07-20 11:11:54	2268ms	4 NS 0 A 0 MX	⚠️ Bogus
2026-07-19 07:54:53	2309ms	4 NS 0 A 0 MX	⚠️ Bogus
2026-07-18 01:51:17	2493ms	4 NS 0 A 0 MX	⚠️ Bogus
2026-07-16 22:51:00	2992ms	4 NS 0 A 0 MX	⚠️ Bogus
2026-07-15 17:58:51	10093ms	4 NS 0 A 0 MX	⚠️ Bogus