coresex.dk

📜 Historical scan 2026-06-24 12:14:13  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

coresex.dk is a .dk domain with no delegation in this scan. It was registered on 31 May 2016 (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 2026-10-23 20:38:34
www CNAMEcoresex.dk (all on coresex.dk)
www vs bare domainSame network
coresex.dk: 83.88.251.84 (AS3292)
www.coresex.dk: 83.88.251.84 (AS3292)
WildcardYes: any name under the zone resolves
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

369ms
CheckResult
Validation StatusNot 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
Flagsresolution failed: failure

🏷️ SOA#

✗ No SOA record found

📋 Registration#

WHOIS fetched 2026-10-21 14:03:48
FieldValue
RegistrarDomænehajen ApS
Registered2016-05-31
Expires2027-07-31 (280d)

🔗 Same registrant#

12 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
0tx.dkDomænehajen ApS
1pi.dkDomænehajen ApS
2drt.dkDomænehajen ApS
bitspand.dkDomænehajen ApS
domingo.dkDomænehajen ApS
lostrup.dkDomænehajen ApS
myfw.dkDomænehajen ApS
pregel.dkDomænehajen ApS
salutis.dkDomænehajen ApS
snat.dkDomænehajen ApS
soc42.dkDomænehajen ApS
sourceip.dkDomænehajen ApS
📋 WHOIS#

⏱️ Lookup Timing#

NS
185ms
A
149ms
MX
171ms
AAAA
201ms
TXT
484ms
CAA
191ms
HTTPS
181ms
TLSA
17ms
SOA
194ms
MTA-STS
169ms
DNSSEC
369ms
SRV
214ms
Total
1175ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-23 20:38:34 1582ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-21 13:45:27 1617ms 2 NS 1 A 1 MX 🔒 Secure
2026-10-09 16:57:07 1048ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-28 06:20:29 1492ms 2 NS 1 A 1 MX 🔒 Secure
2026-09-08 17:26:09 1662ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-28 12:12:44 1345ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-26 11:13:40 973ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-21 05:14:12 8864ms 2 NS 1 A 1 MX 🔒 Secure
2026-08-11 02:45:42 1909ms 2 NS 1 A 1 MX 🔒 Secure
2026-07-18 03:05:18 1434ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-28 17:03:36 2342ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-25 07:18:10 809ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-24 12:14:13 shown 1175ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-23 03:37:46 2345ms 2 NS 1 A 1 MX 🔒 Secure
2026-06-16 22:26:20 474ms 2 NS 1 A 1 MX 🔒 Secure
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