jensens-kurser.dk DNS records

🖥️ Nameservers3 records 553ms

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)

🔐 DNSSEC9630ms

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

553ms

A

539ms

MX

554ms

AAAA

541ms

TXT

2722ms

CAA

548ms

HTTPS

559ms

TLSA

538ms

SOA

541ms

MTA-STS

557ms

DNSSEC

9630ms

SRV

629ms

Total

12178ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 05:59:50	12178ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-23 23:35:05	4008ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-22 21:43:54	10749ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-21 21:40:39	12355ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-20 21:33:10	10054ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-19 20:53:22	5030ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-18 20:37:03	6287ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-17 17:18:54	5949ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-15 21:01:27	12586ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-14 05:38:20	5726ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-12 22:59:30	7108ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-11 07:48:05	8594ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-09 20:06:35	12537ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-07 21:23:38	12247ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-08-01 22:08:35	11632ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-07-29 04:04:39	12954ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-07-27 18:25:11	5617ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-07-26 17:54:08	5816ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-07-25 17:49:58	12490ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-07-24 17:17:16	12167ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-07-23 15:25:39	2527ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-07-22 09:17:29	12366ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-07-21 07:46:52	5552ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-07-20 02:29:27	2292ms	3 NS 0 A 0 MX	❓ Unknown	View
2026-07-18 21:12:46	2923ms	3 NS 0 A 0 MX	❓ Unknown	View