aarhusfriskole.dk

📜 Historical scan 2026-06-20 22:45:23 · ← 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 94.231.103.82 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 5 more. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. 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 93ms

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#

1 records 82ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.103.82	300s	linux77.unoeuro.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records#

7 records 53ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	aspmx.l.google.com	142.251.127.27 2a00:1450:4001:c21::1a	lcfrai-in-f27.1e100.net lcfrai-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	300s	alt1.aspmx.l.google.com	192.178.211.27 2a00:1450:4025:c01::1a	lcbomp-in-f27.1e100.net rd-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	300s	alt2.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	300s	aspmx2.googlemail.com	192.178.158.27 2404:6800:4013:813::1b	lcdels-in-f27.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	300s	aspmx3.googlemail.com	192.178.158.26 2404:6800:4013:813::1b	lcdels-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	300s	aspmx4.googlemail.com	192.178.211.26 2404:6800:4003:c26::1b	lcbomp-in-f26.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
30	300s	aspmx5.googlemail.com	192.178.230.27 2404:6800:400b:c01b::1b	yunrtab-in-f27.1e100.net yunrtab-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 420ms

TXT Record
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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

240ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2407441440
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 2026-10-08 21:25:15

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2006-09-12
Expires	2027-09-30 (346d)

📋 WHOIS#

⏱️ Lookup Timing#

93ms

82ms

53ms

AAAA

59ms

TXT

420ms

CAA

90ms

HTTPS

59ms

TLSA

178ms

SOA

0ms

MTA-STS

119ms

DNSSEC

240ms

SRV

222ms

Total

1606ms

🕐 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	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 shown	1606ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-16 13:16:24	901ms	2 NS 1 A 7 MX	🔒 Secure