jsf35.dk

📜 Historical scan 2026-07-28 21:09:00 · ← Latest scan

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

jsf35.dk is a registered .dk domain whose nameservers (ns.kleinweb.dk, ns2.kleinweb.dk, ns3.kleinweb.dk and 1 more) do not answer for it, so it is currently a lame delegation and does not resolve. It was registered on 17 May 2016 (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 440ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.kleinweb.dk	195.43.138.53	ns.kleinweb.dk	AS59979 Klein-Data
ns2.kleinweb.dk	195.43.138.16	ns2.kleinweb.dk	AS59979 Klein-Data
ns3.kleinweb.dk	116.203.28.124 2a01:4f8:c2c:225d::53	static.124.28.203.116.clients.your-server.de —	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns4.kleinweb.dk	178.62.51.240 2a03:b0c0:1:d0::39:9001	ns4.kleinweb.dk ns4.kleinweb.dk	AS14061 DigitalOcean, LLC AS14061 DigitalOcean, LLC

🌍 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#

9492ms

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 2026-10-27 16:40:26

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2016-05-17
Expires	2027-05-31 (215d)

🔗 Same registrant#

2 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
dkvejr.dk	Punktum dk A/S (direct)
ic35.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

440ms

491ms

436ms

AAAA

438ms

TXT

2204ms

CAA

427ms

HTTPS

441ms

TLSA

448ms

SOA

436ms

MTA-STS

449ms

DNSSEC

9492ms

SRV

445ms

Total

12319ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-01 01:04:28	5394ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-24 05:34:46	8458ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-23 04:59:47	12352ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-22 04:38:11	10332ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-21 04:23:41	9753ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-20 02:51:36	3007ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-18 22:22:40	8066ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-17 08:25:12	3308ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-15 23:04:48	3179ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-14 19:05:14	3321ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-13 04:41:23	5474ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-10 22:04:34	9636ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-09 20:32:30	9681ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-08 09:47:56	7143ms	4 NS 0 A 0 MX	❓ Unknown
2026-08-01 05:41:13	11483ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-28 21:09:00 shown	12319ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-27 15:16:37	5065ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-26 15:10:32	12395ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-25 14:42:42	5091ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-24 14:24:46	2805ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-23 04:05:03	10535ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-20 20:32:38	10414ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-18 18:59:40	6101ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-17 18:02:23	11190ms	4 NS 0 A 0 MX	❓ Unknown
2026-07-16 12:53:27	10360ms	4 NS 0 A 0 MX	❓ Unknown