skoleudstyr.dk

Records from scan: 2026-09-08 12:21:57 · 2015ms total · last checked 2026-10-20 12:52 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

skoleudstyr.dk is a .dk domain served by 2 nameservers (cloe.ns.cloudflare.com, terin.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.6.170 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.skoleudstyr.dk. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 145ms

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 Records#

2 records 121ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.6.170	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.135.13	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 98ms

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

🔷 AAAA Records (IPv6)#

2 records 146ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:870d	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:6aa	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 98ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.6.170,172.67.135.13 ech=AEX+DQBBdgAgACA/G5mHYgLkpPaR5jusdDm9B5pqD4Yt2VOkQIeOi7rKHQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:870d,2606:4700:3037::6815:6aa

📝 TXT Records#

1 records 254ms

TXT Record
v=spf1 mx -all

✉️ SPF#

Policy	Record (skoleudstyr.dk)
-all (hard fail)	v=spf1 mx -all

📨 DMARC#

Policy	Record (_dmarc.skoleudstyr.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:dmarc@skoleudstyr.dk; pct=100; adkim=s; aspf=s

📬 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

🧩 Web & zone#

checked 2026-10-15 07:51:02

www	104.21.6.170 172.67.135.13 2606:4700:3032::ac43:870d 2606:4700:3037::6815:6aa (AS13335) (address records, no CNAME)
www vs bare domain	Same network skoleudstyr.dk: 104.21.6.170 172.67.135.13 2606:4700:3032::ac43:870d 2606:4700:3037::6815:6aa (AS13335) www.skoleudstyr.dk: 104.21.6.170 172.67.135.13 2606:4700:3032::ac43:870d 2606:4700:3037::6815:6aa (AS13335)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
mail	—	RSA Invalid key data — receivers can't verify signatures

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

193ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2414236533
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 yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

145ms

121ms

98ms

AAAA

146ms

TXT

254ms

CAA

125ms

HTTPS

98ms

TLSA

488ms

SOA

0ms

MTA-STS

142ms

DNSSEC

193ms

SRV

138ms

Total

2015ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-08 12:21:57 shown	2015ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-27 16:48:39	636ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-26 15:13:56	635ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-19 16:58:42	1211ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-10 08:11:28	988ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 13:02:32	4675ms	2 NS 2 A 1 MX	🔓 Insecure