aarhusfriskole.dk

📜 Historical scan 2026-08-25 15:10:37 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

aarhusfriskole.dk is a .dk domain served by 2 nameservers (bella.ns.cloudflare.com, mark.ns.cloudflare.com). It was registered on 12 September 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.32.190 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by smtp.google.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 91ms

Nameserver	IP addresses	PTR	ASN / ISP
bella.ns.cloudflare.com	108.162.192.74 172.64.32.74 173.245.58.74 2606:4700:50::adf5:3a4a 2803:f800:50::6ca2:c04a 2a06:98c1:50::ac40:204a	bella.ns.cloudflare.com bella.ns.cloudflare.com bella.ns.cloudflare.com bella.ns.cloudflare.com bella.ns.cloudflare.com bella.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
mark.ns.cloudflare.com	108.162.193.130 172.64.33.130 173.245.59.130 2606:4700:58::adf5:3b82 2803:f800:50::6ca2:c182 2a06:98c1:50::ac40:2182	mark.ns.cloudflare.com mark.ns.cloudflare.com mark.ns.cloudflare.com mark.ns.cloudflare.com mark.ns.cloudflare.com mark.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 62ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.32.190	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.154.26	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 168ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	smtp.google.com	142.250.110.26 142.251.127.26 142.251.127.27 2a00:1450:400c:c06::1a 2a00:1450:400c:c06::1a 2a00:1450:400c:c06::1b 2a00:1450:400c:c06::1b 2a00:1450:400c:c0d::1a 2a00:1450:400c:c0d::1b 64.233.166.27 74.125.206.27	wf-in-f26.1e100.net lcfrai-in-f26.1e100.net lcfrai-in-f27.1e100.net wb-in-f26.1e100.net wb-in-x1a.1e100.net wb-in-f27.1e100.net wb-in-x1b.1e100.net wf-in-f26.1e100.net wf-in-f27.1e100.net wm-in-f27.1e100.net wk-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

2 records 81ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::ac43:9a1a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::6815:20be	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 84ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.32.190,172.67.154.26 ech=AEX+DQBBEwAgACAd88cRhO+vfm24mS8YHeP02W/k5zt2dBN766PlNestEwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::ac43:9a1a,2606:4700:3033::6815:20be

📝 TXT Records#

4 records 483ms

TXT Record
google-site-verification=hNowpjuNfmKAX-hh_ZjxV2bqtfAak_0lsCv4YvhQoR4
MS=ms71822644
P-S9up8FCDQ5
v=spf1 include:_custspf.one.com include:_spf.google.com include:spf.permido.com -all

✉️ SPF#

Policy	Record (aarhusfriskole.dk)
-all (hard fail)	v=spf1 include:_custspf.one.com include:_spf.google.com include:spf.permido.com -all

📨 DMARC#

Policy	Record (_dmarc.aarhusfriskole.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:c4a54e884dae471da4d2c452131ba3d7@dmarc-reports.cloudflare.net,mailto:dmarc@aarhusfriskole.dk; ruf=mailto:dmarc@aarhusfriskole.dk; fo=1

📬 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#

latest probe, not this scan · checked 2026-09-30 21:25:28

www	Address record (no CNAME)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	RSA · ~2048 bit

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: 3/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.aarhusfriskole.dk	j7ur7d7kX1fIbfYr2k0XICDDwd4rqQ9YNn2lOxjpcO4
TXT	_acme-challenge.aarhusfriskole.dk	TT1Z9CBUpqyrpBSFOBBsFRfRNrqPyLz0qOK8PQEoypg

🔗 TLSA / DANE#

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

🔐 DNSSEC#

287ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2413071998
Primary NS (MNAME)	bella.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-19 15:34:01

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2006-09-12
Expires	2027-09-30 (345d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

91ms

62ms

168ms

AAAA

81ms

TXT

483ms

CAA

99ms

HTTPS

84ms

TLSA

238ms

SOA

0ms

MTA-STS

231ms

DNSSEC

287ms

SRV

188ms

Total

2859ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 21:25:28	627ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-25 04:00:51	756ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-24 20:40:07	881ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-23 20:00:55	795ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-06 15:52:24	1142ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-27 19:43:09	921ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-26 20:50:50	932ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-25 15:10:37 shown	2859ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-08 13:04:50	1354ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-06 18:44:57	1398ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-26 02:00:37	1283ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-22 23:07:29	1638ms	2 NS 2 A 1 MX	🔒 Secure
2026-07-15 04:44:04	1139ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-29 10:19:06	1123ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 10:20:42	1211ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-24 07:27:01	1159ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-22 23:05:04	1102ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-20 22:45:23	1606ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-16 13:16:24	901ms	2 NS 1 A 7 MX	🔒 Secure