system1strategy.dk

📜 Historical scan 2026-07-27 07:15:07 · ← Latest scan

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

system1strategy.dk is a registered .dk domain whose nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more) do not answer for it, so it is currently a lame delegation and does not resolve. It was registered on 6 June 2022 (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#

4 records 135ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue 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#

197ms

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 2026-10-13 13:59:55

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2022-06-06
Expires	2027-06-05 (231d)

🔗 Same registrant#

3 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).

Domain	Registrar
brandpsychology.dk	Punktum dk A/S (direct)
cphtherapy.dk	Simply.com A/S
strategiuddannelsen.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

135ms

105ms

118ms

AAAA

102ms

TXT

395ms

CAA

147ms

HTTPS

134ms

TLSA

98ms

SOA

29ms

MTA-STS

134ms

DNSSEC

197ms

SRV

8065ms

Total

9255ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-25 02:03:42	10002ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-24 00:23:18	3367ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-22 21:37:40	1316ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-21 21:34:52	1984ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-20 21:30:04	3729ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-19 20:45:09	3320ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-18 20:34:48	11977ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-17 16:59:31	1239ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-16 08:10:16	2107ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-15 03:09:04	4885ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-13 11:17:24	1616ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-11 21:51:57	4374ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-10 14:25:38	6695ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-08 18:11:32	9120ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-03 07:51:24	3400ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-27 07:15:07 shown	9255ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-26 06:40:08	1371ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-25 06:03:56	1832ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-24 05:38:02	10388ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-23 04:06:32	9780ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-22 02:57:28	9356ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-20 18:37:25	9185ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-19 10:37:49	13301ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-18 08:15:19	10304ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-16 14:43:20	10241ms	4 NS 0 A 0 MX	❓ Unknown