221.dk

📜 Historical scan 2026-06-18 09:53:18  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

221.dk is a .dk domain with no delegation in this scan. It was registered on 6 April 2007 (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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

4037ms
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 02:50:17
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2007-04-06
Expires2027-04-30 (189d)

🔗 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#

NS
4018ms
A
4019ms
MX
4019ms
AAAA
4020ms
TXT
4222ms
CAA
4017ms
HTTPS
4017ms
TLSA
58ms
SOA
4020ms
MTA-STS
61ms
DNSSEC
4037ms
SRV
972ms
Total
4456ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-30 15:10:45 1437ms 2 NS 0 A 0 MX ❓ Unknown
2026-09-28 01:07:42 9979ms 2 NS 0 A 0 MX ❓ Unknown
2026-09-07 06:43:52 37119ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-24 06:03:21 3580ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-23 04:07:20 9641ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-22 03:55:13 1253ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-21 03:45:59 4495ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-20 01:01:08 6315ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-19 00:00:04 4958ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-16 20:06:00 1424ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-15 14:18:24 922ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-13 07:12:44 8729ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-12 04:21:59 809ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-10 13:03:15 3012ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-04 23:06:50 12395ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-03 15:32:00 2327ms 2 NS 0 A 0 MX ❓ Unknown
2026-07-27 22:37:55 857ms 2 NS 0 A 0 MX ❓ Unknown
2026-07-26 21:38:24 1374ms 2 NS 0 A 0 MX ❓ Unknown
2026-07-25 21:08:01 10077ms 2 NS 0 A 0 MX ❓ Unknown
2026-07-24 20:43:23 16672ms 2 NS 0 A 0 MX ❓ Unknown
2026-07-23 18:29:45 8804ms 2 NS 0 A 0 MX ❓ Unknown
2026-07-22 17:58:43 1352ms 2 NS 0 A 0 MX ❓ Unknown
2026-07-20 20:23:51 27150ms 2 NS 0 A 0 MX ❓ Unknown
2026-07-19 17:49:31 1339ms 2 NS 0 A 0 MX ❓ Unknown
2026-07-18 13:33:53 10246ms 2 NS 0 A 0 MX ❓ Unknown
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