zensum.dk

📜 Historical scan 2026-08-19 04:18:11  ·  ← Latest scan
🧟 Lame delegation ⬇ Zone File 📜 Timeline & History ⚡ Scan Now

zensum.dk is a registered .dk domain whose nameservers (reza.ns.cloudflare.com, vern.ns.cloudflare.com) do not answer for it, so it is currently a lame delegation and does not resolve. It was registered on 28 December 2020 (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#

2 records   135ms

🌍 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#

804ms
CheckResult
Validation Status❓ Unknown (the delegated nameservers don't answer)
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 2026-10-19 09:01:29
FieldValue
RegistrarName SRS AB
Registered2020-12-28
Expires2026-12-31 (71d)

🔗 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
135ms
A
154ms
MX
189ms
AAAA
138ms
TXT
514ms
CAA
134ms
HTTPS
279ms
TLSA
16062ms
SOA
133ms
MTA-STS
315ms
DNSSEC
804ms
SRV
16123ms
Total
35529ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-09 10:33:54 2763ms 2 NS 0 A 0 MX ❓ Unknown
2026-09-25 03:18:16 10455ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-23 06:39:08 5837ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-22 06:19:01 7003ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-21 06:02:26 6572ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-20 04:37:35 33474ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-19 04:18:11 shown 35529ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-17 19:06:40 4317ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-16 15:26:01 4473ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-15 07:03:38 2715ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-13 13:05:19 5649ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-11 16:30:26 16986ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-10 07:11:42 10901ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-09 01:55:25 10894ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-06 11:21:11 17349ms 2 NS 0 A 0 MX ❓ Unknown
2026-08-02 23:11:08 25306ms 2 NS 0 A 0 MX ❓ Unknown
2026-07-28 15:48:12 10759ms 2 NS 0 A 0 MX ❓ Unknown
2026-07-27 11:53:37 17778ms 2 NS 0 A 0 MX ❓ Unknown
2026-07-26 11:36:07 10832ms 2 NS 0 A 0 MX ❓ Unknown
2026-07-25 11:16:48 4334ms 2 NS 0 A 0 MX ❓ Unknown
2026-07-24 10:42:04 42137ms 2 NS 0 A 0 MX ❓ Unknown
2026-07-23 10:21:28 3381ms 2 NS 0 A 0 MX ❓ Unknown
2026-07-22 06:21:24 1360ms 2 NS 0 A 0 MX ❓ Unknown
2026-07-21 04:16:33 33337ms 2 NS 0 A 0 MX ❓ Unknown
2026-07-20 02:40:59 17284ms 2 NS 0 A 0 MX ❓ Unknown
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