polytan.dk

📜 Historical scan 2026-08-19 20:37:14 · ← Latest scan

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

polytan.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 40ms

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	sec1.rcode0.at sec1.rcode0.net	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#

254ms

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#

40ms

119ms

178ms

AAAA

1128ms

TXT

1658ms

CAA

133ms

HTTPS

1151ms

TLSA

98ms

SOA

41ms

MTA-STS

324ms

DNSSEC

254ms

SRV

1139ms

Total

3052ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-08-25 17:33:08	13947ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-24 21:10:27	15060ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-24 00:08:49	5195ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-22 23:06:01	7960ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-21 22:50:32	1748ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-20 22:35:10	1740ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-19 20:37:14 shown	3052ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-18 20:21:31	5544ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-17 15:03:40	13901ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-15 23:24:24	8097ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-14 11:57:09	5352ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-13 09:06:12	4523ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-12 02:18:25	2631ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-10 04:57:05	8190ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-05 03:32:55	8312ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-02 07:35:05	8416ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-27 23:09:17	7763ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-26 22:53:37	1693ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-25 22:26:32	13774ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-24 21:46:41	14178ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-23 20:24:56	9031ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-22 19:28:00	7880ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-21 00:54:18	1717ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-19 10:58:27	7810ms	2 NS 0 A 0 MX	❓ Unknown
2026-07-18 06:35:51	5393ms	2 NS 0 A 0 MX	❓ Unknown