aco-engineering.dk - dns.ninja
aco-engineering.dk
dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | b.nic.dk ⭐ | ||||||
| NS | c.nic.dk | ||||||
| NS | h.nic.dk | ||||||
| NS | l.nic.dk | ||||||
| NS | s.nic.dk | ||||||
| NS | t.nic.dk | ||||||
| TXT | DK zone updateEpoch 1783179721localtime Sat Jul 4 17:42:01 2026gmtime Sat Ju... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1783179721 | ||||||
Subdomains
www.aco-engineering.dk |
Same first word
aco-engineering.dk |
aco-engineering.nl |
DNS History
8 records (4 active, 4 former)
●NSns.dandomain.dk2015-05-30 → 2026-07-04 · 2 obs
● 2026-07-04 16:11:44
●NSns2.dandomain.dk2015-05-30 → 2026-07-04 · 2 obs
● 2026-07-04 16:11:44
○NSns3.dandomain.dk2015-05-30 → 2017-01-11 · 4 obs
● 2017-01-11 18:35:06
○ 2026-02-19 23:39:38
○ 2026-07-04 16:11:44
●MXacoengineering-dk0i.mail.protection.outlook.com2016-01-20 → 2026-07-04 · 3 obs
● 2016-01-20 03:26:34
● 2026-07-04 16:11:44
○MXmail.jdm.dk2015-05-30 → 2015-10-19 · 4 obs
● 2015-10-19 08:57:28
○ 2016-01-20 03:26:34
○ 2026-07-04 16:11:44
○A178.62.239.582015-05-30 → 2016-06-17 · 4 obs
● 2016-06-17 21:39:30
○ 2017-01-11 18:35:06
○ 2026-07-04 16:11:44
○A194.255.15.192017-01-11 → 2017-01-11 · 4 obs
● 2017-01-11 18:35:06
○ 2026-02-19 23:39:38
○ 2026-07-04 16:11:44
●A93.191.155.2402026-02-19 → 2026-07-04 · 3 obs
● 2026-02-19 23:39:38
● 2026-07-04 16:11:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, h.nic.dk, t.nic.dk, c.nic.dk... | 12 records |
| aco-engineering.dk | ns2.dandomain.dk, ns.dandomain.dk | 4 records |
✅ Authoritative Response
Server:185.25.141.3
NS records: ns2.dandomain.dk, ns.dandomain.dk
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 579ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 93.191.155.240 |
| NS | 2 | ns2.dandomain.dk, ns.dandomain.dk |
| MX | 1 | acoengineering-dk0i.mail.protection.outl |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns.dandomain.dk hostmaster.dandomain.dk |
📌 Glue Records Collected
Total: 16
In-bailiwick: 12 (b.nic.dk, b.nic.dk, h.nic.dk...)
Out-of-bailiwick: 4 (ns2.dandomain.dk, ns.dandomain.dk, ns2.dandomain.dk...)
Analysis
Hierarchy
The domain www.aco-engineering.dk falls under the parent aco-engineering.dk.
IP Addresses
aco-engineering.dk directs to one IP number, which is 93.191.155.240.
Among the host names that share IP numbers with aco-engineering.dk are eurogroup.dk, dandomain.nu, holmris.dk and two others.
Name Servers
aco-engineering.dk has two authoritative name servers — ns2.dandomain.dk and ns.dandomain.dk.
aco-engineering.dk has the same name server delegation as a number of other domains, such as amagion.com, hca-papercut.dk, rib-software.dk and two more.
At least some of aco-engineering.dk's name servers are shared with other domains, for example verdogf.nl, srodata.com, logbog.eu and two more.
These name servers tend to be used in conjunction with the name servers ns3.dandomain.dk.
Both ns2.dandomain.dk and ns.dandomain.dk have two IP addresses each. ns2.dandomain.dk resolves to 91.197.248.66 and 2a02:2339:1:108::dd:dd; ns.dandomain.dk resolves to 185.25.141.3 and 2a02:2339:4006:109::dd.
Mail Servers
aco-engineering.dk routes its mail through a single mail server, acoengineering-dk0i.mail.protection.outlook.com.
acoengineering-dk0i.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.68.21, 52.101.68.32 and 52.101.73.8, along with 5 other.