aabenraaskoler.dk

📜 Historical scan 2026-09-23 11:38:42 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

aabenraaskoler.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 45.129.214.50 is hosted by Aabenraa Kommune (AS208551) in Denmark. Mail is handled by aabenraaskoler-dk.mail.protection.outlook.com. 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 31ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	185.25.141.3 2a02:2339:4006:109::dd	ns.dandomain.dk ns.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.dandomain.dk	2a02:2339:1:108::dd:dd 91.197.248.66	ns2.dandomain.dk ns2.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 29ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
45.129.214.50	3600s	—	AS208551	Aabenraa Kommune	45.129.212.0/22	🇩🇰 Denmark	Aabenraa

📧 MX Records#

1 records 26ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	aabenraaskoler-dk.mail.protection.outlook.com	2a01:111:f403:ca04::c 2a01:111:f403:ca09::24 2a01:111:f403:ca21::c 2a01:111:f403:ca38::8 52.101.103.39 52.101.181.156 52.101.209.153 52.101.91.162	mail-db9pr02cu00204.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-matpr04cu00204.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-miypr05cu00207.inbound.protection.outlook.com mail-wa4pr05cu00104.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-matpr04cu00302.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 → 40.104.116.24

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 48ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	5	25	5061	sipfed.online.lync.com

📝 TXT Records#

3 records 134ms

TXT Record
google-site-verification=2lghgYO85X9ZwOK_5JHymUAsjZrg1MS5AEfPeBijB3k
MS=ms99476688
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (aabenraaskoler.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.aabenraaskoler.dk)
p=none (monitor only)	v=DMARC1;p=none;ruf=mailto:itskoler@aabenraa.dk

📬 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 2026-10-09 10:17:20

www CNAME	aabenraaskoler.dk (all on aabenraaskoler.dk) → 45.129.214.50 (AS208551)
www vs bare domain	Same network aabenraaskoler.dk: 45.129.214.50 (AS208551) www.aabenraaskoler.dk: 45.129.214.50 (AS208551)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-aabenraaskoler-dk._domainkey.aabenraa.onmicrosoft.com	RSA · ~1024 bit below 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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

80ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026081804
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

31ms

29ms

26ms

AAAA

31ms

TXT

134ms

CAA

28ms

HTTPS

45ms

TLSA

375ms

SOA

0ms

MTA-STS

54ms

DNSSEC

80ms

SRV

48ms

Total

854ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 10:17:20	1461ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 03:28:28	1023ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 11:38:42 shown	854ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-19 04:51:23	1794ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 05:38:12	875ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-19 18:00:35	759ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 12:38:00	669ms	2 NS 1 A 1 MX	🔒 Secure