21420601.dk

📜 Historical scan 2026-06-23 12:16:55 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

21420601.dk is a .dk domain with no delegation in this scan. It was registered on 2 August 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 2026-10-08 01:08:43

www	195.47.247.18 (AS51468) (address records, no CNAME)
www vs bare domain	Same network 21420601.dk: 195.47.247.18 (AS51468) www.21420601.dk: 195.47.247.18 (AS51468)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

455ms

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 15:56:30

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2016-08-02
Expires	2027-08-31 (318d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

165ms

174ms

179ms

AAAA

178ms

TXT

471ms

CAA

187ms

HTTPS

200ms

TLSA

17ms

SOA

198ms

MTA-STS

224ms

DNSSEC

455ms

SRV

229ms

Total

1165ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 01:08:43	495ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-27 16:16:22	802ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-23 14:50:11	805ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-13 19:29:11	796ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-07 10:48:28	961ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-26 03:40:46	679ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-22 16:17:39	2048ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-21 23:53:55	1155ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-15 05:40:16	1326ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-04 20:25:24	3108ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-03 10:52:09	871ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-27 01:44:11	674ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-23 16:03:19	715ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-23 12:16:55 shown	1165ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 12:44:16	743ms	2 NS 1 A 5 MX	🔒 Secure