rko.dk

📜 Historical scan 2026-06-17 17:19:55 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rko.dk is a .dk domain served by 2 nameservers (ns.dk-marketing.com, ns2.dk-marketing.com). It was registered on 12 May 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. The zone is not DNSSEC-signed, 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#

2 records 137ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dk-marketing.com	178.72.21.250	skinner.webhot.dk	AS3342 Cibicom A/S
ns2.dk-marketing.com	178.72.21.249	abraham.webhot.dk	AS3342 Cibicom A/S

🌍 A Records#

1 records 147ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
86.58.176.221	—	php4.t3c.dk	AS47292	—	—	—	—

📧 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#

1 records 256ms

TXT Record
Hosted by TypoConsult - http://www.typoconsult.dk/

✉️ 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 2026-10-17 16:53:26

www	86.58.176.221 (AS47292) (address records, no CNAME)
www vs bare domain	Same network rko.dk: 86.58.176.221 (AS47292) www.rko.dk: 86.58.176.221 (AS47292)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

199ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

124ms

Field	Value
Serial	2606120847
Primary NS (MNAME)	ns.dk-marketing.com
Responsible (RNAME)	hostmaster@dk-marketing.dk
Refresh	28800s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-10 20:37:38

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2000-05-12
Expires	2027-06-30 (255d)

📋 WHOIS#

⏱️ Lookup Timing#

137ms

147ms

140ms

AAAA

120ms

TXT

256ms

CAA

146ms

HTTPS

123ms

TLSA

160ms

SOA

124ms

MTA-STS

269ms

DNSSEC

199ms

SRV

0ms

Total

632ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-17 16:53:26	1396ms	2 NS 1 A 0 MX	🔓 Insecure
2026-10-16 16:19:52	554ms	2 NS 1 A 0 MX	🔓 Insecure
2026-10-08 04:18:58	364ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-26 01:50:26	544ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-23 11:08:04	646ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-05 14:03:47	777ms	2 NS 1 A 0 MX	🔓 Insecure
2026-08-28 12:44:13	1206ms	2 NS 1 A 0 MX	🔓 Insecure
2026-07-22 06:14:55	8398ms	2 NS 1 A 0 MX	🔓 Insecure
2026-07-21 01:55:54	65535ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-09 02:23:51	16911ms	2 NS 1 A 0 MX	🔓 Insecure
2026-07-03 12:11:34	536ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-27 21:27:41	1529ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-17 17:19:55 shown	632ms	2 NS 1 A 0 MX	🔓 Insecure