centret.dk

📜 Historical scan 2026-08-10 14:23:46 · ← Latest scan

🧟 Lame delegation ⬇ Zone File 📜 Timeline & History ⚡ Scan Now

centret.dk is a registered .dk domain whose nameservers (ns1.ios.dk, ns2.ios.dk) do not answer for it, so it is currently a lame delegation and does not resolve. It was registered on 31 January 1997 (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 119ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.ios.dk	—	—	—
ns2.ios.dk	—	—	—

🌍 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#

92ms

Check	Result
Validation Status	❓ Unknown (the delegated nameservers don't answer)
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 2026-10-06 12:58:13

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1997-01-31
Expires	2029-03-31 (894d)

📋 WHOIS#

⏱️ Lookup Timing#

119ms

88ms

51ms

AAAA

50ms

TXT

119ms

CAA

49ms

HTTPS

51ms

TLSA

109ms

SOA

335ms

MTA-STS

45ms

DNSSEC

92ms

SRV

273ms

Total

1510ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 06:01:50	1560ms	2 NS 0 A 0 MX	❓ Unknown
2026-09-30 02:13:04	1416ms	2 NS 0 A 0 MX	❓ Unknown
2026-09-24 20:45:07	1540ms	2 NS 0 A 0 MX	❓ Unknown
2026-09-19 18:38:33	1473ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-23 12:50:57	1757ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-22 11:01:00	1734ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-21 10:56:27	1484ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-20 10:37:17	1732ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-19 08:52:46	17273ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-18 08:32:35	4097ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-17 03:03:16	2160ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-15 23:44:05	5124ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-13 00:34:50	1140ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-10 14:23:46 shown	1510ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-09 11:59:20	6004ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-02 07:41:01	9149ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-31 09:12:21	1474ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-29 19:56:12	1569ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-28 13:45:11	3151ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-27 07:55:41	9224ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-26 07:48:15	8505ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-25 07:11:48	10385ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-24 06:42:01	1530ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-23 05:43:36	1464ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-21 18:18:11	2027ms	2 NS 0 A 0 MX	❓ Unknown