tackman.dk

📜 Historical scan 2026-07-08 23:55:42 · ← Latest scan

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

tackman.dk is a registered .dk domain whose nameservers (authns1.ngdc.net, authns2.ngdc.net) do not answer for it, so it is currently a lame delegation and does not resolve. It 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 98ms

Nameserver	IP addresses	PTR	ASN / ISP
authns1.ngdc.net	2001:1448:0:a800::53 217.30.38.181	authns1.ngdc.net dns1.sentia.dk	AS47292 Sentia Denmark A/S AS47292 Sentia Denmark A/S
authns2.ngdc.net	2001:1448:0:a500::53 217.30.38.27	authns2.ngdc.net dns2.sentia.dk	AS47292 Sentia Denmark A/S AS47292 Sentia Denmark A/S

🌍 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#

220ms

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#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

98ms

8067ms

80ms

AAAA

98ms

TXT

404ms

CAA

95ms

HTTPS

78ms

TLSA

92ms

SOA

47ms

MTA-STS

84ms

DNSSEC

220ms

SRV

16057ms

Total

16788ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 03:50:45	27403ms	2 NS 0 A 0 MX	❓ Unknown
2026-09-30 06:47:46	28704ms	2 NS 0 A 0 MX	❓ Unknown
2026-09-24 01:35:54	25380ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-26 16:17:56	23937ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-23 21:24:30	30696ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-22 15:39:58	1308ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-21 15:17:30	9184ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-20 15:16:07	26283ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-19 12:56:58	1180ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-18 12:54:02	23399ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-17 01:32:00	27140ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-15 23:11:37	28980ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-14 20:58:28	23189ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-13 17:52:26	25437ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-12 12:39:07	25961ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-09 04:56:40	18143ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-07 12:37:01	24403ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-02 09:58:08	24011ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-27 20:33:10	33460ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-26 19:45:34	23709ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-25 19:18:03	1524ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-24 18:55:28	1528ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-23 15:57:19	33558ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-22 13:43:15	29373ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-21 09:23:21	1436ms	2 NS 0 A 0 MX	❓ Unknown