horsensbyskole.dk DNS records

🖥️ Nameservers2 records 22ms

Nameserver	IP addresses	PTR	ASN / ISP
john.ns.cloudflare.com	108.162.193.185 172.64.33.185 173.245.59.185 2606:4700:58::adf5:3bb9 2803:f800:50::6ca2:c1b9 2a06:98c1:50::ac40:21b9	john.ns.cloudflare.com john.ns.cloudflare.com john.ns.cloudflare.com john.ns.cloudflare.com john.ns.cloudflare.com john.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sara.ns.cloudflare.com	108.162.192.144 172.64.32.144 173.245.58.144 2606:4700:50::adf5:3a90 2803:f800:50::6ca2:c090 2a06:98c1:50::ac40:2090	sara.ns.cloudflare.com sara.ns.cloudflare.com sara.ns.cloudflare.com sara.ns.cloudflare.com sara.ns.cloudflare.com sara.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.horsensbyskole.dk	3QxpQHCDGDAqXITo7ih0XBzS-4yJsAZgihPj56oP8QI
TXT	_acme-challenge.horsensbyskole.dk	D3duu486Vl_x8WxUfui7LmIEqBe9dfkQNihvxrhwdZg

🔗 TLSA / DANE

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

🔐 DNSSEC98ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	2413826807
Primary NS (MNAME)	john.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

22ms

A

29ms

MX

23ms

AAAA

26ms

TXT

134ms

CAA

27ms

HTTPS

30ms

TLSA

29ms

SOA

0ms

MTA-STS

40ms

DNSSEC

98ms

SRV

42ms

Total

891ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-03 13:57:35	891ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-08-30 14:42:43	1985ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-08-26 14:56:01	449ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-08-19 03:26:31	6497ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-08-12 12:20:54	3140ms	2 NS 3 A 0 MX	🔓 Insecure	View
2026-08-11 08:41:55	2700ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-28 01:56:02	686ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-27 01:27:49	1027ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-26 01:18:09	717ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-25 00:55:07	8648ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-23 22:55:13	791ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-22 21:24:16	651ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-21 20:39:25	592ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-20 08:53:28	696ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-19 07:20:03	1325ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-18 02:20:25	8632ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-17 02:02:25	8615ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-15 23:11:43	8610ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-14 06:34:28	8686ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-11 11:59:55	736ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-10 08:19:31	825ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-08 13:33:10	649ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-06 19:33:21	805ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-05 08:43:03	2261ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-04 08:42:40	2148ms	1 NS 0 A 0 MX	❓ Unknown	View