jensenkurser.dk DNS records

🖥️ Nameservers3 records 542ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.azehosting.net	2a01:4f8:13b:3146::1 94.130.138.185	— ns1.azehosting.net	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns2.azehosting.net	2a01:4f8:c17:5f0a::2 88.99.15.5	ns2.azehosting.net ns2.azehosting.net	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns3.azehosting.net	2a01:4f8:c17:6a6e::2 88.99.39.181	ns3.azehosting.net ns3.azehosting.net	AS24940 Hetzner Online GmbH AS24940 Hetzner Online 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)

🔐 DNSSEC9611ms

Check	Result
Validation Status	❓ Unknown
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 — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

542ms

A

553ms

MX

539ms

AAAA

566ms

TXT

2719ms

CAA

568ms

HTTPS

552ms

TLSA

537ms

SOA

562ms

MTA-STS

567ms

DNSSEC

9611ms

SRV

572ms

Total

12636ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-23 11:33:33	12636ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-22 09:14:01	10483ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-21 08:58:28	9510ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-20 07:28:59	6629ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-19 06:36:36	5441ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-18 05:19:30	12698ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-16 10:21:21	7097ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-13 23:38:28	5509ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-11 16:38:15	5330ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-09 22:27:34	7153ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-07 06:22:26	5958ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-05 07:20:17	5543ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-03 15:04:49	5849ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-07-30 07:30:05	13026ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-07-27 19:52:45	2990ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-07-26 18:19:37	18611ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-07-25 17:53:40	3004ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-07-24 17:25:38	12488ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-07-23 16:52:28	2824ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-07-22 16:12:05	12454ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-07-21 07:37:03	9726ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-07-20 05:58:12	9583ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-07-19 00:45:42	6109ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-07-18 00:27:07	2875ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-07-16 15:22:05	10639ms	3 NS 0 A 0 MX	❓ Unknown	View