efterskolenhjarnoe.dk DNS records

🖥️ Nameservers2 records 44ms

Nameserver	IP addresses	PTR	ASN / ISP
kyree.ns.cloudflare.com	108.162.195.207 162.159.44.207 172.64.35.207 2606:4700:58::a29f:2ccf 2803:f800:50::6ca2:c3cf 2a06:98c1:50::ac40:23cf	kyree.ns.cloudflare.com kyree.ns.cloudflare.com kyree.ns.cloudflare.com kyree.ns.cloudflare.com kyree.ns.cloudflare.com kyree.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
suzanne.ns.cloudflare.com	108.162.194.87 162.159.38.87 172.64.34.87 2606:4700:50::a29f:2657 2803:f800:50::6ca2:c257 2a06:98c1:50::ac40:2257	suzanne.ns.cloudflare.com suzanne.ns.cloudflare.com suzanne.ns.cloudflare.com suzanne.ns.cloudflare.com suzanne.ns.cloudflare.com suzanne.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.25.134	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.134.68	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	104.21.25.134
🔶 Autoconfig	172.67.134.68

🔷 AAAA Records (IPv6)2 records 51ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:8644	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:1986	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 56ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.25.134,172.67.134.68 ech=AEX+DQBBKgAgACCagOE0lmOvNWN5uy3ezyGns3addflhunnKLGpZ9c/7MwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:8644,2606:4700:3037::6815:1986

📝 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)

🔐 DNSSEC106ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2412631303
Primary NS (MNAME)	kyree.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

44ms

A

42ms

MX

45ms

AAAA

51ms

TXT

259ms

CAA

43ms

HTTPS

56ms

TLSA

75ms

SOA

0ms

MTA-STS

56ms

DNSSEC

106ms

SRV

118ms

Total

677ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 00:11:53	677ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-27 01:10:21	694ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-20 03:59:14	1806ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-18 21:58:41	2857ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-17 21:34:37	1829ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-08 19:41:04	2916ms	2 NS 1 A 0 MX	❓ Unknown	View
2026-08-04 01:13:21	17438ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-07-28 08:07:22	33137ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-27 05:10:59	854ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-26 04:50:08	914ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-25 04:20:52	8700ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-24 03:34:08	652ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-23 01:53:47	715ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-22 01:12:40	782ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-19 23:03:52	780ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-18 18:41:25	800ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-17 16:37:07	804ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-14 02:44:47	767ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-09 03:47:18	1178ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-06 03:57:26	833ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-05 03:05:57	1526ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-04 03:05:29	1638ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-07-03 16:18:23	375ms	1 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 23:24:09	867ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-17 06:05:29	641ms	2 NS 1 A 5 MX	🔒 Secure	View