borsenuddannelse.dk

📜 Historical scan 2026-09-30 09:36:59  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

borsenuddannelse.dk is a .dk domain served by 4 nameservers (ns.borsen.dk, ns2.borsen.dk, ns4.borsen.dk and 1 more). It was registered on 24 March 1998 (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#

4 records   61ms
NameserverIP addressesPTRASN / 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-18 21:54:51
wwwSERVFAIL
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

192ms
CheckResult
Validation Status⚠️ Bogus
AD Flag (resolver validates)✗ Not set
DS Record✓ Found
DNSKEY Record✗ Not found
Flagsresolution failed: failure

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-14 08:54:22
FieldValue
RegistrarAbion AB
Registered1998-03-24
Expires2027-03-31 (162d)

🔗 Same registrant#

39 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).

DomainRegistrar
advisorbrief.dkDANDOMAIN A/S
babs.dkAbion AB
boersen.dkAbion AB
borsen-online.dkAbion AB
borsen-pro.dkAbion AB
borsen-vital.dkAbion AB
borsen.dkAbion AB
borsenannoncering.dkAbion AB
borsenfinans.dkAbion AB
borsenforum.dkAbion AB
borsenkarrierelink.dkAbion AB
borsenkurser.dkAbion AB
borsentv.dkAbion AB
borsenvital.dkAbion AB
borsn.dkAbion AB
borsne.dkAbion AB
borssen.dkAbion AB
bosren.dkAbion AB
branchebrief.dkDANDOMAIN A/S
brosen.dkAbion AB
brsen.dkAbion AB
børsenkarrierelink.dkAbion AB
børsenpro.dkAbion AB
børsentv.dkAbion AB
dagbladetborsen.dkAbion AB
firmabilen.dkAbion AB
fodevarer.dkAbion AB
gazellerne.dkAbion AB
gazellevirksomhed.dkAbion AB
invester.dkAbion AB
konsulentbrief.dkDANDOMAIN A/S
ny-bil.dkAbion AB
obsren.dkAbion AB
penge.dkAbion AB
pengeogprivatoekonomi.dkAbion AB
pengeogprivatøkonomi.dkAbion AB
privat-bil.dkAbion AB
privat-bolig.dkAbion AB
www-borsen.dkAbion AB
📋 WHOIS#

⏱️ Lookup Timing#

NS
61ms
A
62ms
MX
54ms
AAAA
42ms
TXT
173ms
CAA
46ms
HTTPS
45ms
TLSA
28ms
SOA
30ms
MTA-STS
71ms
DNSSEC
192ms
SRV
67ms
Total
1669ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-18 21:54:51 1378ms 4 NS 0 A 0 MX ⚠️ Bogus
2026-10-17 21:02:18 1544ms 4 NS 0 A 0 MX ⚠️ Bogus
2026-10-16 20:01:12 907ms 4 NS 0 A 2 MX ❓ Unknown
2026-10-15 19:57:28 1876ms 4 NS 0 A 0 MX ⚠️ Bogus
2026-10-14 18:58:17 2690ms 4 NS 0 A 0 MX ⚠️ Bogus
2026-10-13 17:08:19 1601ms 4 NS 0 A 0 MX ⚠️ Bogus
2026-10-12 14:18:10 2396ms 4 NS 0 A 0 MX ⚠️ Bogus
2026-10-11 13:00:19 973ms 4 NS 0 A 2 MX ❓ Unknown
2026-10-10 10:31:47 2229ms 4 NS 0 A 0 MX ⚠️ Bogus
2026-10-09 08:39:27 1745ms 4 NS 0 A 0 MX ⚠️ Bogus
2026-10-08 08:35:37 3629ms 4 NS 0 A 0 MX ⚠️ Bogus
2026-10-07 08:33:11 3253ms 4 NS 0 A 0 MX ⚠️ Bogus
2026-10-05 23:32:46 611ms 4 NS 0 A 2 MX ❓ Unknown
2026-10-04 23:31:42 2396ms 4 NS 0 A 0 MX ⚠️ Bogus
2026-10-02 23:20:47 995ms 4 NS 0 A 2 MX ❓ Unknown
2026-10-02 09:48:33 1453ms 4 NS 0 A 0 MX ⚠️ Bogus
2026-10-01 09:44:05 3610ms 4 NS 0 A 0 MX ⚠️ Bogus
2026-09-30 09:36:59 shown 1669ms 4 NS 0 A 0 MX ⚠️ Bogus
2026-09-29 09:28:47 2328ms 4 NS 0 A 0 MX ⚠️ Bogus
2026-09-28 09:10:57 1660ms 4 NS 0 A 0 MX ⚠️ Bogus
2026-09-27 08:45:18 967ms 4 NS 0 A 0 MX ⚠️ Bogus
2026-09-26 08:28:51 1200ms 4 NS 0 A 0 MX ⚠️ Bogus
2026-09-25 08:24:00 1017ms 4 NS 0 A 0 MX ⚠️ Bogus
2026-09-20 20:06:29 2991ms 4 NS 0 A 2 MX 🔒 Secure
2026-08-27 17:39:29 1190ms 4 NS 0 A 2 MX 🔒 Secure
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