system-concept.net - robtex.com
system-concept.net
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1771291465 | ||||||
Same first word
system-concept.net |
Similar names
DNS History
12 records (4 active, 8 former)
●NSns1.curanet.dk2026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 20:33:18
○NSns1.gratisdns.dk2015-07-06 → 2017-02-08 · 3 obs
● 2017-02-08 18:41:22
○ 2026-03-22 20:33:18
●NSns2.curanet.dk2026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 20:33:18
○NSns2.gratisdns.dk2015-07-06 → 2017-02-08 · 3 obs
● 2017-02-08 18:41:22
○ 2026-03-22 20:33:18
○NSns3.gratisdns.dk2015-07-06 → 2017-02-08 · 3 obs
● 2017-02-08 18:41:22
○ 2026-03-22 20:33:18
○NSns4.gratisdns.dk2015-07-06 → 2017-02-08 · 3 obs
● 2017-02-08 18:41:22
○ 2026-03-22 20:33:18
○NSns5.gratisdns.dk2015-07-06 → 2017-02-08 · 3 obs
● 2017-02-08 18:41:22
○ 2026-03-22 20:33:18
○MXmx01.system-team.net2015-07-06 → 2017-02-08 · 3 obs
● 2017-02-08 18:41:22
○ 2026-03-22 20:33:18
○MXmx02.system-team.net2015-07-06 → 2017-02-08 · 3 obs
● 2017-02-08 18:41:22
○ 2026-03-22 20:33:18
●MXsystemconcept-net01e.mail.protection.outlook.com2026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 20:33:18
○A87.48.171.82015-07-06 → 2017-02-08 · 3 obs
● 2017-02-08 18:41:22
○ 2026-03-22 20:33:18
●A94.231.106.192026-03-22 → 2026-03-22 · 2 obs
● 2026-03-22 20:33:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| system-concept.net | ns1.curanet.dk, ns2.curanet.dk | - |
✅ Authoritative Response
Server: 91.197.248.75
NS records: ns1.curanet.dk, ns2.curanet.dk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for system-concept.net (unsigned zone)
⏱️ Timing
Total: 614ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 94.231.106.19 |
| NS | 2 | ns2.curanet.dk, ns1.curanet.dk |
| MX | 1 | systemconcept-net01e.mail.protection.out |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns1.curanet.dk hostmaster.curanet.dk |
Analysis
IP Addresses
system-concept.net points to IP number: 94.231.106.19.
Other host names such as hauit.dk, mail.botved.com, larsu.dk, energy-laser.com and defour.se share IPs with system-concept.net.
Name Servers
system-concept.net is delegated to two name servers: ns1.curanet.dk and ns2.curanet.dk.
system-concept.net shares the same name server setup as blue.dk, bord-booking.dk, orlahansen.dk, theibel.com and bilstrup.dk.
system-concept.net at least partially shares name servers with other domains, for instance uniport.dk, dansk-hesteforsikring.dk, polywood.dk, e-volution.dk and sikkerhedsudstyr.com.
these name servers are often used in conjunction with the name servers ns1.123hotel.dk.
Host names with two IP numbers: ns1.curanet.dk points to: 2a02:2339:4006:108::123 and 185.25.141.12; ns2.curanet.dk points to: 2a02:2339:1:10f::123:123 and 91.197.248.75.
Mail Servers
system-concept.net is handled by a single mail server, systemconcept-net01e.mail.protection.outlook.com.
Host name systemconcept-net01e.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::c, 2a01:111:f403:ca04::d, 2a01:111:f403:ca04::f, 2a01:111:f403:ca09::b, 52.101.68.15, 52.101.68.25, 52.101.68.29 and 52.101.73.30.