aalestrupefterskole.dk

Records from scan: 2026-10-07 15:43:53 · 909ms total · last checked 2026-10-19 11:16 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

aalestrupefterskole.dk is a .dk domain served by 2 nameservers (bella.ns.cloudflare.com, mark.ns.cloudflare.com). It was registered on 20 March 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.90.117 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aalestrupefterskole-dk.mail.protection.outlook.com. 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 41ms

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 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.90.117	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.200.102	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 30ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	aalestrupefterskole-dk.mail.protection.outlook.com	2a01:111:f403:c967::c 2a01:111:f403:ca21::a 2a01:111:f403:ca48::8 2a01:111:f403:ca48::e 52.101.209.31 52.101.68.15 52.101.73.145 52.101.91.159	mail-cpjpr05cu00204.inbound.protection.outlook.com mail-maspr04cu00102.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-miypr03cu00206.inbound.protection.outlook.com mail-cpjpr05cu00207.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-am6pr02cu00301.inbound.protection.outlook.com mail-matpr04cu00207.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.56

🔷 AAAA Records (IPv6)#

2 records 30ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:5a75	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::ac43:c866	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 42ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.90.117,172.67.200.102 ech=AEX+DQBBdQAgACBuWIoEi/Zsqm6VZasO+RrdRhvubYHr5tV5IEMh8O82CQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:5a75,2606:4700:3034::ac43:c866

📝 TXT Records#

2 records 146ms

TXT Record
MS=ms36382517
v=spf1 mx ip4:93.176.80.241/32 ip4:152.115.94.181/32 ip4:51.137.205.22/24 a:mail.ishost.dk a:mail3.ishost.dk include:spf.protection.outlook.com ~all

✉️ SPF#

Policy	Record (aalestrupefterskole.dk)
~all (soft fail)	v=spf1 mx ip4:93.176.80.241/32 ip4:152.115.94.181/32 ip4:51.137.205.22/24 a:mail.ishost.dk a:mail3.ishost.dk include:spf.protection.outlook.com ~all

📨 DMARC#

Policy	Record (_dmarc.aalestrupefterskole.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:82904fa2cf244247b5877c29ee14c9b1@dmarc-reports.cloudflare.net

📬 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 2026-10-07 15:43:53

www	104.21.90.117 172.67.200.102 2606:4700:3030::6815:5a75 2606:4700:3034::ac43:c866 (AS13335) (address records, no CNAME)
www vs bare domain	Same network aalestrupefterskole.dk: 104.21.90.117 172.67.200.102 2606:4700:3030::6815:5a75 2606:4700:3034::ac43:c866 (AS13335) www.aalestrupefterskole.dk: 104.21.90.117 172.67.200.102 2606:4700:3030::6815:5a75 2606:4700:3034::ac43:c866 (AS13335)
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-aalestrupefterskole-dk._domainkey.naturefterskolen.y-v1.dkim.mail.microsoft	RSA · ~2048 bit
selector2	selector2-aalestrupefterskole-dk._domainkey.naturefterskolen.y-v1.dkim.mail.microsoft	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: 4/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

65ms

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

🏷️ SOA#

40ms

Field	Value
Serial	2413747799
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 2026-10-15 16:27:29

Field	Value
Registrar	CURANET A/S
Registered	2025-03-20
Expires	2027-03-19 (149d)

🔗 Same registrant#

2 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).

Domain	Registrar
aalestrup-efterskole.dk	CURANET A/S
naturefterskolen.dk	CURANET A/S

📋 WHOIS#

⏱️ Lookup Timing#

41ms

38ms

30ms

AAAA

30ms

TXT

146ms

CAA

27ms

HTTPS

42ms

TLSA

497ms

SOA

40ms

MTA-STS

56ms

DNSSEC

65ms

SRV

52ms

Total

909ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 15:43:53 shown	909ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-02 10:13:55	901ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 09:05:58	1046ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-03 05:52:15	2861ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-29 13:02:51	490ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-28 06:17:26	36980ms	2 NS 0 A 0 MX	❓ Unknown
2026-08-27 06:04:36	958ms	2 NS 0 A 0 MX	🔓 Insecure
2026-06-28 10:16:53	851ms	2 NS 0 A 0 MX	🔓 Insecure
2026-06-23 19:30:12	650ms	2 NS 0 A 0 MX	🔓 Insecure
2026-06-16 12:47:29	598ms	2 NS 0 A 0 MX	🔓 Insecure