4300hulbæk.dk DNS records

🖥️ Nameservers4 records 428ms

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)

🔐 DNSSEC462ms

Check	Result
Validation Status	❓ Unknown
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxdomain

🏷️ SOA

✗ No SOA record found

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

428ms

A

440ms

MX

414ms

AAAA

386ms

TXT

2013ms

CAA

409ms

HTTPS

378ms

TLSA

384ms

SOA

93ms

MTA-STS

455ms

DNSSEC

462ms

SRV

434ms

Total

4977ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-23 14:56:42	4977ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-22 14:31:35	8970ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-21 14:09:22	3162ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-20 13:57:20	8502ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-19 10:18:32	5935ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-18 10:16:55	4280ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-17 03:51:59	1907ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-16 00:16:32	3297ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-14 06:39:17	5593ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-12 13:25:49	5942ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-10 11:16:02	4199ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-03 23:50:59	10236ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-08-02 16:59:26	1511ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-30 02:41:23	3946ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-27 21:16:06	9137ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-26 20:27:53	10192ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-25 19:52:20	10164ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-24 19:42:35	1337ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-23 19:17:52	1604ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-22 18:34:22	10507ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-21 17:04:48	9288ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-20 10:51:17	3900ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-19 10:26:03	1185ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-18 10:07:29	4766ms	4 NS 0 A 0 MX	❓ Unknown	View
2026-07-17 05:38:48	1526ms	4 NS 0 A 0 MX	❓ Unknown	View