aceasystems.dk

📜 Historical scan 2026-09-11 15:04:51 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

aceasystems.dk is a .dk domain served by 5 nameservers (ns1pri.webhosting.dk, ns2.mywebtonet.com, ns2.webhosting.dk and 2 more). It was registered on 11 June 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 212.97.142.57 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by aceasystems-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#

5 records 138ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1pri.webhosting.dk	157.250.160.80	ns1pri.webhosting.dk	AS3342 Cibicom A/S
ns2.mywebtonet.com	157.250.163.66	ns2.mywebtonet.com	AS3342 Cibicom A/S
ns2.webhosting.dk	157.250.163.65	ns2.webhosting.dk	AS3342 Cibicom A/S
ns3.webhosting.dk	2a01:4f9:c010:7e3d::1 95.217.166.205	— ns3.webhosting.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns7.webhosting.dk	159.69.216.38 2a01:4f8:1c0c:6cd6::1	ns7.webhosting.dk —	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 134ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
212.97.142.57	600s	—	AS48854	team.blue Denmark A/S	212.97.140.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 144ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	aceasystems-dk.mail.protection.outlook.com	2a01:111:f403:ca09::20 2a01:111:f403:ca09::24 2a01:111:f403:ca3c::6 2a01:111:f403:ca3c::a 52.101.103.143 52.101.185.24 52.101.209.28 52.101.91.162	mail-as8pr05cu00400.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-zrxpr04cu00106.inbound.protection.outlook.com mail-zrxpr07cu00102.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-zrxpr07cu00100.inbound.protection.outlook.com mail-cpjpr05cu00104.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 → 40.104.116.8
🔶 Autoconfig	212.97.142.57

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 255ms

TXT Record
v=spf1 mx a include:spf.webhosting.dk ip4:91.236.186.157/32 ip4:152.115.138.134 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (aceasystems.dk)
-all (hard fail)	v=spf1 mx a include:spf.webhosting.dk ip4:91.236.186.157/32 ip4:152.115.138.134 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.aceasystems.dk)
p=none (monitor only)	v=DMARC1;p=none;

📬 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 2026-10-17 14:23:10

www	212.97.142.57 (AS48854) (address records, no CNAME)
www vs bare domain	Same network aceasystems.dk: 212.97.142.57 (AS48854) www.aceasystems.dk: 212.97.142.57 (AS48854)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.aceasystems.dk	DMc2sd0bDpcmt0vLFt1XFXgdsnxYySwSXUsFT-o9UnU
TXT	_acme-challenge.aceasystems.dk	wSXbNdjTFFhq1N-sGznUx4aZNUmbWFcSViFZgUi9qZE

🔗 TLSA / DANE#

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

🔐 DNSSEC#

200ms

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

🏷️ SOA#

0ms

Field	Value
Serial	3410031778
Primary NS (MNAME)	ns1pri.webhosting.dk
Responsible (RNAME)	hostmaster@webhosting.dk
Refresh	21600s
Retry	3600s
Expire	14515200s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-24 01:38:05

Field	Value
Registrar	WEBHOSTING A/S
Registered	2018-06-11
Expires	2027-07-31 (280d)

🔗 Same registrant#

10 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
aceacapital.dk	WEBHOSTING A/S
flyforsinkelsekompensation.dk	WEBHOSTING A/S
hornskov-vindberg.dk	WEBHOSTING A/S
hornskovindberg.dk	WEBHOSTING A/S
hornskovvindberg.dk	WEBHOSTING A/S
hvfinans.dk	Punktum dk A/S (direct)
hvtesting.dk	WEBHOSTING A/S
rejse-erstatning.dk	WEBHOSTING A/S
rejsekompensation.dk	WEBHOSTING A/S
talpaent.dk	WEBHOSTING A/S

📋 WHOIS#

⏱️ Lookup Timing#

138ms

134ms

144ms

AAAA

120ms

TXT

255ms

CAA

130ms

HTTPS

126ms

TLSA

171ms

SOA

0ms

MTA-STS

118ms

DNSSEC

200ms

SRV

531ms

Total

1317ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 18:29:33	1413ms	5 NS 1 A 1 MX	🔒 Secure
2026-09-11 15:04:51 shown	1317ms	5 NS 1 A 1 MX	🔒 Secure
2026-09-02 00:55:08	904ms	5 NS 1 A 1 MX	🔒 Secure
2026-08-28 02:01:12	1685ms	5 NS 1 A 1 MX	🔒 Secure
2026-08-11 17:22:15	9457ms	5 NS 1 A 1 MX	🔒 Secure
2026-06-28 19:02:53	1321ms	5 NS 1 A 1 MX	🔒 Secure
2026-06-20 03:49:57	1103ms	5 NS 1 A 1 MX	🔒 Secure
2026-06-16 13:18:30	939ms	5 NS 1 A 1 MX	🔒 Secure