kostflow.dk

📜 Historical scan 2026-06-21 03:49:53 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kostflow.dk is a .dk domain with no delegation in this scan. It was registered on 7 December 2025 (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 2026-10-16 19:57:14

www	185.134.245.113 2a01:5b40:0:bc03::1 (AS12996) (address records, no CNAME)
www vs bare domain	Same network kostflow.dk: 185.134.245.113 2a01:5b40:0:bc03::1 (AS12996) www.kostflow.dk: 185.134.245.113 2a01:5b40:0:bc03::1 (AS12996)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

296ms

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 2026-10-16 08:05:15

Field	Value
Registrar	Domeneshop AS
Registered	2025-12-07
Expires	2027-12-06 (408d)

🔗 Same registrant#

2 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
sundliv.dk	ASCIO TECHNOLOGIES, CORP. DANMARK - FILIAL AF ASCIO TECHNOLOGIES, CORP. CANADA
sundvægttab.dk	Domeneshop AS

📋 WHOIS#

⏱️ Lookup Timing#

206ms

177ms

202ms

AAAA

182ms

TXT

256ms

CAA

214ms

HTTPS

208ms

TLSA

17ms

SOA

211ms

MTA-STS

189ms

DNSSEC

296ms

SRV

207ms

Total

899ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 19:57:14	1315ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-30 04:10:24	577ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-27 21:03:52	9411ms	3 NS 1 A 1 MX	🔒 Secure
2026-09-24 04:40:08	1607ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-29 23:27:13	1600ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-26 09:45:30	1120ms	3 NS 1 A 1 MX	🔒 Secure
2026-08-06 21:46:52	1002ms	3 NS 1 A 1 MX	🔒 Secure
2026-07-18 10:24:35	773ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-25 11:38:15	5730ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-22 08:55:59	709ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-22 05:43:38	1108ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 05:00:18	739ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-21 03:49:53 shown	899ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 02:07:17	563ms	3 NS 1 A 1 MX	🔒 Secure
2026-06-18 05:03:30	591ms	3 NS 1 A 0 MX	🔒 Secure