isotapes.dk

📜 Historical scan 2026-08-07 12:41:10 · ← Latest scan

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

isotapes.dk is a registered .dk domain whose nameservers (ns01.proisp.no, ns02.proisp.no) do not answer for it, so it is currently a lame delegation and does not resolve. It was registered on 25 September 2024 (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 187ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.proisp.no	195.206.121.17 2001:67c:28cc::17	ns01.proisp.no ns01.proisp.no	AS197495 One.com A/S AS197495 One.com A/S
ns02.proisp.no	185.10.11.17 2001:67c:3c0::17	ns02.proisp.no ns02.proisp.no	AS51468 One.com A/S AS51468 One.com 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#

9197ms

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 2026-10-07 11:27:33

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2024-09-25
Expires	2027-09-24 (334d)

📋 WHOIS#

⏱️ Lookup Timing#

187ms

173ms

156ms

AAAA

190ms

TXT

648ms

CAA

190ms

HTTPS

195ms

TLSA

118ms

SOA

45ms

MTA-STS

199ms

DNSSEC

9197ms

SRV

196ms

Total

10190ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 07:31:03	30935ms	2 NS 0 A 0 MX	❓ Unknown
2026-10-01 00:31:12	1328ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-23 15:58:29	3255ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-22 15:28:09	4893ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-21 15:23:14	1051ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-20 15:15:12	3006ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-19 14:29:46	1646ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-18 14:26:30	972ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-17 04:36:11	1682ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-15 00:06:22	10170ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-13 11:24:52	3362ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-11 23:06:19	846ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-09 17:14:01	45711ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-07 12:41:10 shown	10190ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-31 04:15:22	1146ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-27 19:44:16	8727ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-26 19:15:51	1125ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-25 18:45:22	9135ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-24 18:23:05	29464ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-23 15:11:52	2843ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-22 14:07:36	17038ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-21 07:31:08	10157ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-20 05:18:55	846ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-19 04:35:44	867ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-17 22:20:24	10125ms	2 NS 0 A 0 MX	❓ Unknown