hcagymnasium.dk DNS records

🖥️ Nameservers2 records 23ms

Nameserver	IP addresses	PTR	ASN / ISP
lucy.ns.cloudflare.com	108.162.192.133 172.64.32.133 173.245.58.133 2606:4700:50::adf5:3a85 2803:f800:50::6ca2:c085 2a06:98c1:50::ac40:2085	lucy.ns.cloudflare.com lucy.ns.cloudflare.com lucy.ns.cloudflare.com lucy.ns.cloudflare.com lucy.ns.cloudflare.com lucy.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
micah.ns.cloudflare.com	108.162.193.206 172.64.33.206 173.245.59.206 2606:4700:58::adf5:3bce 2803:f800:50::6ca2:c1ce 2a06:98c1:50::ac40:21ce	micah.ns.cloudflare.com micah.ns.cloudflare.com micah.ns.cloudflare.com micah.ns.cloudflare.com micah.ns.cloudflare.com micah.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.hcagymnasium.dk	3zvY-lI2xF80A6YJP_WGbXgUZV2vrbJTVEBJ5W-s7K8
TXT	_acme-challenge.hcagymnasium.dk	7UhlxAIbrioip6F4QKiOU0qQTVgYO2rbl3wharmxAmA

🔗 TLSA / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC101ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	2413277038
Primary NS (MNAME)	lucy.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

23ms

A

33ms

MX

29ms

AAAA

28ms

TXT

166ms

CAA

23ms

HTTPS

25ms

TLSA

40ms

SOA

0ms

MTA-STS

47ms

DNSSEC

101ms

SRV

56ms

Total

418ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 14:05:32	418ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-19 03:52:54	3607ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-08-10 02:03:56	886ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-07-17 01:42:14	794ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-06-26 19:24:11	1174ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-06-25 12:33:44	677ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-06-24 14:36:40	1010ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-06-21 12:41:46	530ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-06-21 00:20:17	385ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-06-19 22:19:38	1399ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-06-19 09:22:40	1144ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-06-17 11:06:04	818ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-06-17 11:01:39	1054ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-06-17 10:59:11	789ms	2 NS 0 A 0 MX	🔒 Secure	View
2026-06-17 10:55:37	617ms	2 NS 0 A 0 MX	🔒 Secure	View