r4k.dk

📜 Historical scan 2026-06-21 05:15:41  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

r4k.dk is a .dk domain with no delegation in this scan. It was registered on 25 September 2026 (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 2026-10-22 05:48:58
www CNAMEr4k.dk (all on r4k.dk)
www vs bare domainSame network
WildcardYes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

228ms
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 2026-10-22 06:03:47
FieldValue
RegistrarGIGAHOST ApS
Registered2026-09-25
Expires2027-09-24 (337d)

🔗 Same registrant#

18 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
bcl.dkGIGAHOST ApS
bornecancerlobet.dkGIGAHOST ApS
børnecancerløbet.dkGIGAHOST ApS
charityadventures.dkGIGAHOST ApS
charityauctions.dkGIGAHOST ApS
cphmaraton.dkGIGAHOST ApS
eventyrsguiden.dkPunktum dk A/S (direct)
internettilfirmaet.dkGIGAHOST ApS
internettilvirksomheden.dkGIGAHOST ApS
jakobbay.dkPunktum dk A/S (direct)
kbhmarathon.dkGIGAHOST ApS
løbforensag.dkPunktum dk A/S (direct)
megarun.dkGIGAHOST ApS
runify.dkPunktum dk A/S (direct)
smartmi.dkGIGAHOST ApS
sådanerreglerne.dkPunktum dk A/S (direct)
træningsforum.dkGIGAHOST ApS
tændetlys.dkGIGAHOST ApS
📋 WHOIS#

⏱️ Lookup Timing#

NS
104ms
A
90ms
MX
68ms
AAAA
90ms
TXT
338ms
CAA
81ms
HTTPS
108ms
TLSA
59ms
SOA
90ms
MTA-STS
91ms
DNSSEC
228ms
SRV
186ms
Total
617ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-22 05:48:58 2061ms 5 NS 1 A 3 MX 🔓 Insecure
2026-10-15 16:30:01 1461ms 5 NS 1 A 3 MX 🔓 Insecure
2026-10-11 04:20:27 871ms 5 NS 1 A 3 MX 🔓 Insecure
2026-10-09 18:48:35 215ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-08 12:42:43 965ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-07 12:20:14 237ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-06 11:28:12 600ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-05 10:18:56 224ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-04 10:06:11 245ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-03 10:04:45 588ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-02 10:03:00 233ms 1 NS 0 A 0 MX ❓ Unknown
2026-10-01 09:57:09 254ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-30 09:54:56 255ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-29 09:46:24 236ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-28 09:22:37 221ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-27 09:02:56 218ms 1 NS 0 A 0 MX ❓ Unknown
2026-09-26 08:47:44 220ms 1 NS 0 A 0 MX ❓ Unknown
2026-07-10 01:06:07 723ms 1 NS 0 A 0 MX ❓ Unknown
2026-07-08 22:51:38 647ms 1 NS 0 A 0 MX ❓ Unknown
2026-07-06 09:23:39 661ms 1 NS 0 A 0 MX ❓ Unknown
2026-07-04 21:00:11 1932ms 1 NS 0 A 0 MX ❓ Unknown
2026-07-03 00:41:15 533ms 1 NS 0 A 0 MX ❓ Unknown
2026-06-23 15:19:21 2239ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-22 15:37:10 337ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-21 05:15:41 shown 617ms 0 NS 0 A 0 MX ❓ Unknown
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