skolesalg.dk DNS records

🖥️ Nameservers2 records 49ms

Nameserver	IP addresses	PTR	ASN / ISP
cloe.ns.cloudflare.com	108.162.192.86 172.64.32.86 173.245.58.86 2606:4700:50::adf5:3a56 2803:f800:50::6ca2:c056 2a06:98c1:50::ac40:2056	cloe.ns.cloudflare.com cloe.ns.cloudflare.com cloe.ns.cloudflare.com cloe.ns.cloudflare.com cloe.ns.cloudflare.com cloe.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
terin.ns.cloudflare.com	108.162.193.236 172.64.33.236 173.245.59.236 2606:4700:58::adf5:3bec 2803:f800:50::6ca2:c1ec 2a06:98c1:50::ac40:21ec	terin.ns.cloudflare.com terin.ns.cloudflare.com terin.ns.cloudflare.com terin.ns.cloudflare.com terin.ns.cloudflare.com terin.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 47ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.85.100	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.204.113	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records1 records 55ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.skolesalg.dk	62.66.144.161	mail.skoleabc.dk	AS9158 Telenor A/S

🔷 AAAA Records (IPv6)2 records 42ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::ac43:cc71	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:5564	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 49ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.85.100,172.67.204.113 ech=AEX+DQBBOgAgACAHCLtPvARIOyBEgwQgsZY4KEI2jb+m0MXb6O7MRz6YfQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:cc71,2606:4700:3037::6815:5564

📝 TXT Records2 records 187ms

TXT Record
brevo-code:dce5e58f05bfb657fb0f401a2c077dcc
v=spf1 a mx ip4:62.66.144.161 include:spf.brevo.com -all

✉️ SPF

Policy	Record (skolesalg.dk)
-all (hard fail)	v=spf1 a mx ip4:62.66.144.161 include:spf.brevo.com -all

📨 DMARC

Policy	Record (_dmarc.skolesalg.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:rua@dmarc.brevo.com

📬 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)

🔐 DNSSEC93ms

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	2412389485
Primary NS (MNAME)	cloe.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

49ms

A

47ms

MX

55ms

AAAA

42ms

TXT

187ms

CAA

63ms

HTTPS

49ms

TLSA

63ms

SOA

0ms

MTA-STS

69ms

DNSSEC

93ms

SRV

71ms

Total

965ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-17 04:16:34	965ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-07 13:25:15	1707ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-27 21:25:26	916ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-21 14:33:19	967ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-07-15 20:39:08	1325ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-28 10:49:43	12742ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-24 09:59:25	1109ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 00:03:17	1170ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-06-18 00:02:07	3538ms	2 NS 2 A 1 MX	🔓 Insecure	View