testsystem.net - dns.ninja
testsystem.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=1784015027 | ||||||
Same first word
Similar names
systemtest.de |
systemtest.co.uk |
systemtest.es |
tetsystems.com |
systemtest.com |
systemtest.net |
systemtest.jp |
systemtest.et |
systemtest.se |
systemtest.org |
DNS History
7 records (5 active, 2 former)
●NSns1.world4you.at2015-06-06 → 2026-07-14 · 2 obs
● 2026-07-14 07:55:48
●NSns2.world4you.at2015-06-06 → 2026-07-14 · 2 obs
● 2026-07-14 07:55:48
●MXmail.protonmail.ch2026-02-15 → 2026-07-14 · 3 obs
● 2026-02-15 07:43:40
● 2026-07-14 07:55:48
○MXmail.testsystem.net2015-06-06 → 2017-09-06 · 4 obs
● 2017-09-06 13:27:46
○ 2026-02-15 07:43:40
○ 2026-07-14 07:55:48
●MXmailsec.protonmail.ch2026-02-15 → 2026-07-14 · 3 obs
● 2026-02-15 07:43:40
● 2026-07-14 07:55:48
○A81.19.145.542015-06-06 → 2017-09-06 · 4 obs
● 2017-09-06 13:27:46
○ 2026-02-15 07:43:40
○ 2026-07-14 07:55:48
●A81.19.159.342026-02-15 → 2026-07-14 · 3 obs
● 2026-02-15 07:43:40
● 2026-07-14 07:55:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| testsystem.net | ns1.world4you.at, ns2.world4you.at | - |
✅ Authoritative Response
Server:217.160.82.253
NS records: ns1.world4you.at, ns2.world4you.at
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for testsystem.net (unsigned zone)
⏱️ Timing
Total: 374ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.19.159.34 |
| NS | 2 | ns1.world4you.at, ns2.world4you.at |
| MX | 2 | mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20) |
| TXT | 2 | v=spf1 include:_spf.protonmail.ch mx ~al, protonmail-verification=b0949e1711bf4037 |
| SOA | 1 | ns1.world4you.at hostmaster.world4you.co |
Analysis
IP Addresses
testsystem.net directs to one IP number, which is 81.19.159.34.
Among the host names that share IP numbers with testsystem.net are www.dreisechzig.at, mayrconsulting.at, bfgi.at and two others.
Name Servers
testsystem.net is delegated to two name servers: ns1.world4you.at and ns2.world4you.at.
testsystem.net has the same name server delegation as a number of other domains, such as aberja.at, 81er.at, championsnet2.net and two more.
ns1.world4you.at and ns2.world4you.at each resolve to two IP addresses: ns1.world4you.at points to 185.132.32.253 and 2607:f1c0:fe:53:185:132:32:253, while ns2.world4you.at points to 217.160.82.253 and 2001:8d8:fe:53:217:160:82:253.
Mail Servers
The MX records for testsystem.net point to two mail servers: mail.protonmail.ch and mailsec.protonmail.ch.
testsystem.net has the same mail server arrangement as a number of other domains, for example banksfactory.com, mcsguns.com, indigorobot.com and two more.
testsystem.net shares at least some of its mail servers with other domains — for example negativespace.co, digitalron.net, m4r7.in and two more.
mail.protonmail.ch and mailsec.protonmail.ch each resolve to three IP addresses. mail.protonmail.ch resolves to 176.119.200.128, 185.70.42.128 and 185.205.70.128. mailsec.protonmail.ch resolves to 176.119.200.129, 185.70.42.129 and 185.205.70.129.