janbisgaard.dk

📜 Historical scan 2026-08-19 07:03:46 · ← Latest scan

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

janbisgaard.dk is a registered .dk domain whose nameservers (ns1.dnsservers.dk, ns2.dnsservers.dk, ns3.dnsservers.dk) 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#

3 records 1291ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dnsservers.dk	2001:1448:0:a800::53 217.30.38.181	authns1.ngdc.net dns1.sentia.dk	AS47292 Sentia Denmark A/S AS47292 Sentia Denmark A/S
ns2.dnsservers.dk	2001:1448:0:a500::53 217.30.38.27	authns2.ngdc.net dns2.sentia.dk	AS47292 Sentia Denmark A/S AS47292 Sentia Denmark A/S
ns3.dnsservers.dk	2001:1448:0:a600::53 217.30.38.30	— dns3.sentia.dk	AS47292 Sentia Denmark A/S AS47292 Sentia 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#

2347ms

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#

1291ms

2041ms

2064ms

AAAA

1325ms

TXT

13936ms

CAA

2041ms

HTTPS

2021ms

TLSA

4127ms

SOA

291ms

MTA-STS

2189ms

DNSSEC

2347ms

SRV

2075ms

Total

51304ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 08:56:32	41253ms	3 NS 0 A 0 MX	❓ Unknown
2026-09-26 23:37:47	41120ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-23 14:40:20	45629ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-22 12:32:49	41867ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-21 12:27:26	41648ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-20 12:20:13	34159ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-19 07:03:46 shown	51304ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-18 06:31:17	44139ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-15 12:58:41	36045ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-14 06:27:41	34216ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-12 16:20:48	36486ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-11 10:19:23	41797ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-10 07:22:56	35760ms	3 NS 0 A 0 MX	❓ Unknown
2026-08-07 23:03:17	3294ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-31 20:56:43	1745ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-29 12:54:49	41641ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-27 15:36:31	52796ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-26 15:08:38	1375ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-25 14:38:22	48886ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-24 14:18:55	2552ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-23 13:24:48	2889ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-22 08:35:14	37846ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-20 05:23:36	42938ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-18 21:47:57	2178ms	3 NS 0 A 0 MX	❓ Unknown
2026-07-17 07:27:32	10930ms	3 NS 0 A 0 MX	❓ Unknown