aac365.dk

📜 Historical scan 2026-10-03 10:31:59 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

aac365.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 13 February 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by aac365-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no 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#

3 records 1751ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 1746ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	aac365-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca09::24 2a01:111:f403:ca09::28 2a01:111:f403:ca21::e 52.101.181.156 52.101.68.25 52.101.73.145 52.101.91.162	mail-db4pr02cu00204.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-matpr04cu00306.inbound.protection.outlook.com mail-wa4pr05cu00104.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-am6pr02cu00301.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 → 52.98.154.152

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 1948ms

TXT Record
MS=ms45680213
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (aac365.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-13 12:20:16

www	NXDOMAIN
www vs bare domain	Neither resolves aac365.dk: no address www.aac365.dk: no address
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 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#

1977ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

86ms

Field	Value
Serial	2026100300
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-13 12:46:39

Field	Value
Registrar	Simply.com A/S
Registered	2026-02-13
Expires	2027-02-12 (113d)

🔗 Same registrant#

6 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
apsj.dk	Simply.com A/S
cidesco.dk	Punktum dk A/S (direct)
dvmontage.dk	Simply.com A/S
fodplejeuddannelse.dk	Punktum dk A/S (direct)
kosmetologskolen.dk	Simply.com A/S
skoenhedshuset.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

1751ms

1617ms

1746ms

AAAA

1457ms

TXT

1948ms

CAA

1677ms

HTTPS

1683ms

TLSA

1088ms

SOA

86ms

MTA-STS

1852ms

DNSSEC

1977ms

SRV

1815ms

Total

4228ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 12:20:16	1939ms	3 NS 0 A 1 MX	🔒 Secure
2026-10-03 10:31:59 shown	4228ms	3 NS 0 A 1 MX	🔒 Secure
2026-09-23 09:11:10	669ms	3 NS 0 A 1 MX	🔒 Secure
2026-06-25 00:38:20	2730ms	3 NS 0 A 1 MX	🔒 Secure
2026-06-16 12:46:35	854ms	3 NS 0 A 1 MX	🔒 Secure