p-operatingsystem.dk

📜 Historical scan 2026-08-09 17:23:57 · ← Latest scan

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

p-operatingsystem.dk is a registered .dk domain whose nameservers (ns1.is-fun.net, ns2.is-fun.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 150ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.is-fun.net	212.114.35.78	ns1.is-fun.net	AS12843 TelemaxX Telekommunikation GmbH
ns2.is-fun.net	192.174.68.100 2001:67c:1bc::100	b.itconsult-dns.org b.itconsult-dns.org	AS1921 ipcom GmbH AS1921 ipcom GmbH

🌍 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#

224ms

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#

150ms

148ms

81ms

AAAA

148ms

TXT

853ms

CAA

146ms

HTTPS

148ms

TLSA

146ms

SOA

36ms

MTA-STS

600ms

DNSSEC

224ms

SRV

591ms

Total

1828ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 04:09:23	8294ms	2 NS 0 A 0 MX	❓ Unknown
2026-09-03 04:31:30	8614ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-23 22:20:10	10486ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-22 19:15:19	1548ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-21 19:07:06	4306ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-20 19:01:58	1715ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-19 15:38:31	2527ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-18 15:38:10	14507ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-16 03:52:17	9775ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-14 17:38:24	5012ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-12 23:15:37	13850ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-11 18:09:50	7769ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-09 17:23:57 shown	1828ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-08 16:58:14	7594ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-07 12:08:15	8316ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-06 08:29:06	4662ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-29 17:50:29	14767ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-28 17:33:02	7993ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-27 06:20:16	1963ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-26 05:47:39	13804ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-25 05:23:20	7908ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-24 04:52:58	1641ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-23 02:10:32	1922ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-21 13:38:01	1517ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-20 12:09:23	5042ms	2 NS 0 A 0 MX	❓ Unknown