3d-kursus.dk DNS records

🖥️ Nameservers4 records 133ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue 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)

🔐 DNSSEC190ms

Check	Result
Validation Status	⚠️ Bogus
AD Flag (resolver validates)	✗ Not set
DS Record	✓ 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

133ms

A

114ms

MX

122ms

AAAA

133ms

TXT

588ms

CAA

143ms

HTTPS

119ms

TLSA

97ms

SOA

146ms

MTA-STS

150ms

DNSSEC

190ms

SRV

162ms

Total

1540ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-03 05:47:20	1540ms	4 NS 0 A 0 MX	⚠️ Bogus	View
2026-08-28 01:38:17	3048ms	4 NS 0 A 0 MX	⚠️ Bogus	View
2026-08-23 22:23:32	5141ms	4 NS 0 A 0 MX	⚠️ Bogus	View
2026-08-22 20:15:09	7453ms	4 NS 0 A 0 MX	⚠️ Bogus	View
2026-08-21 20:09:34	3243ms	4 NS 0 A 0 MX	⚠️ Bogus	View
2026-08-20 20:01:06	2870ms	4 NS 0 A 0 MX	⚠️ Bogus	View
2026-08-19 19:30:43	3434ms	4 NS 0 A 0 MX	⚠️ Bogus	View
2026-08-18 19:25:22	5706ms	4 NS 0 A 0 MX	⚠️ Bogus	View
2026-08-17 11:20:42	3300ms	4 NS 0 A 0 MX	⚠️ Bogus	View
2026-08-16 09:14:29	10279ms	4 NS 0 A 0 MX	⚠️ Bogus	View
2026-08-15 06:31:06	1714ms	4 NS 0 A 0 MX	⚠️ Bogus	View
2026-08-14 04:37:00	4353ms	4 NS 0 A 0 MX	⚠️ Bogus	View
2026-08-09 22:56:33	5800ms	4 NS 0 A 0 MX	⚠️ Bogus	View
2026-08-06 13:38:17	2324ms	4 NS 0 A 0 MX	⚠️ Bogus	View
2026-07-30 17:00:10	1674ms	4 NS 0 A 0 MX	⚠️ Bogus	View
2026-07-27 14:04:46	1503ms	4 NS 0 A 0 MX	⚠️ Bogus	View
2026-07-26 13:54:23	15104ms	4 NS 0 A 0 MX	⚠️ Bogus	View
2026-07-25 13:49:39	10244ms	4 NS 0 A 0 MX	⚠️ Bogus	View
2026-07-24 13:41:11	9253ms	4 NS 0 A 0 MX	⚠️ Bogus	View
2026-07-23 13:15:17	3296ms	4 NS 0 A 0 MX	⚠️ Bogus	View
2026-07-22 11:53:37	1391ms	4 NS 0 A 0 MX	⚠️ Bogus	View
2026-07-21 05:34:26	1505ms	4 NS 0 A 0 MX	⚠️ Bogus	View
2026-07-20 03:24:21	2082ms	4 NS 0 A 0 MX	⚠️ Bogus	View
2026-07-19 02:02:53	1608ms	4 NS 0 A 0 MX	⚠️ Bogus	View
2026-07-18 01:37:57	1529ms	4 NS 0 A 0 MX	⚠️ Bogus	View