rexholm.dk

📜 Historical scan 2026-06-23 08:58:40 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rexholm.dk is a .dk domain with no delegation in this scan. It was registered on 2 October 1997 (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 2026-10-08 16:42:29

www CNAME	rexholm.dk (all on rexholm.dk) → 93.191.155.240 (AS48854)
www vs bare domain	Same network rexholm.dk: 93.191.155.240 (AS48854) www.rexholm.dk: 93.191.155.240 (AS48854)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-rexholm-dk._domainkey.rexholmd.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-rexholm-dk._domainkey.rexholmd.onmicrosoft.com	RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔗 TLSA / DANE#

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

🔐 DNSSEC#

274ms

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 2026-10-15 10:49:04

Field	Value
Registrar	CURANET A/S
Registered	1997-10-02
Expires	2026-12-31 (65d)

🔗 Same registrant#

5 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).

Domain	Registrar
geyser.dk	CURANET A/S
id-hub.dk	Simply.com A/S
idhub.dk	Simply.com A/S
sevenseas.dk	CURANET A/S
simplybasic.dk	CURANET A/S

📋 WHOIS#

⏱️ Lookup Timing#

210ms

183ms

180ms

AAAA

158ms

TXT

283ms

CAA

184ms

HTTPS

182ms

TLSA

17ms

SOA

188ms

MTA-STS

221ms

DNSSEC

274ms

SRV

226ms

Total

959ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 14:57:25	879ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-27 05:43:28	908ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-01 21:10:52	722ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 03:19:36	1225ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-02 18:56:48	788ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 15:44:57	2826ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 08:58:40 shown	959ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 15:56:13	766ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 03:58:46	2078ms	2 NS 1 A 1 MX	🔒 Secure