plexus.systems - dns.ninja
plexus.systems
systems
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.systems ⭐ | ||||||
| NS | v0n1.nic.systems | ||||||
| NS | v0n2.nic.systems | ||||||
| NS | v0n3.nic.systems | ||||||
| NS | v2n0.nic.systems | ||||||
| NS | v2n1.nic.systems | ||||||
| SOA | v0n0.nic.systemshostmaster@donuts.email serial=1783434281 | ||||||
Subdomains
mail.plexus.systems |
Same first word
Similar names
DNS History
13 records (8 active, 5 former)
●NSns.plexusserver.com2026-03-02 → 2026-07-07 · 3 obs
● 2026-03-02 07:30:36
● 2026-07-07 15:30:00
●NSns1.first-ns.de2026-03-02 → 2026-07-07 · 3 obs
● 2026-03-02 07:30:36
● 2026-07-07 15:30:00
●NSns1.plexusserver.com2026-03-02 → 2026-07-07 · 3 obs
● 2026-03-02 07:30:36
● 2026-07-07 15:30:00
●NSns2.plexusserver.com2026-03-02 → 2026-07-07 · 3 obs
● 2026-03-02 07:30:36
● 2026-07-07 15:30:00
○NSns35.domaincontrol.com2016-12-10 → 2016-12-10 · 3 obs
○ 2017-11-12 22:58:14
○ 2026-07-07 15:30:00
○NSns36.domaincontrol.com2016-12-10 → 2016-12-10 · 3 obs
○ 2017-11-12 22:58:14
○ 2026-07-07 15:30:00
●NSrobotns2.second-ns.de2026-03-02 → 2026-07-07 · 3 obs
● 2026-03-02 07:30:36
● 2026-07-07 15:30:00
●NSrobotns3.second-ns.com2026-03-02 → 2026-07-07 · 3 obs
● 2026-03-02 07:30:36
● 2026-07-07 15:30:00
●MXmail.plexus.systems2026-03-02 → 2026-07-07 · 3 obs
● 2026-03-02 07:30:36
● 2026-07-07 15:30:00
○MXmailstore1.secureserver.net2016-12-10 → 2016-12-10 · 3 obs
○ 2026-03-02 07:30:36
○ 2026-07-07 15:30:00
○MXsmtp.secureserver.net2016-12-10 → 2016-12-10 · 3 obs
○ 2026-03-02 07:30:36
○ 2026-07-07 15:30:00
●A136.243.53.2272026-03-02 → 2026-07-07 · 3 obs
● 2026-03-02 07:30:36
● 2026-07-07 15:30:00
○A50.63.202.112016-12-10 → 2016-12-10 · 3 obs
○ 2017-11-12 22:58:14
○ 2026-07-07 15:30:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| systems | v0n0.nic.systems, v0n1.nic.systems, v0n2.nic.systems, v0n3.nic.systems... | - |
| plexus.systems | ns1.plexusserver.com, ns2.plexusserver.com, ns.plexusserver.com | - |
✅ Authoritative Response
Server:136.243.53.227
NS records: ns1.plexusserver.com, ns2.plexusserver.com, ns.plexusserver.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for plexus.systems (unsigned zone)
⏱️ Timing
Total: 982ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 136.243.53.227 |
| NS | 6 | ns1.plexusserver.com, ns2.plexusserver.com... |
| MX | 1 | mail.plexus.systems (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +a:www.plexusserver.com -a |
| SOA | 1 | ns1.first-ns.de andreaschiou.gmail.com |
Analysis
Hierarchy
mail.plexus.systems is delegated beneath plexus.systems.
IP Addresses
plexus.systems has exactly one IP address — 136.243.53.227.
ns.plexusserver.com, ns1.plexusserver.com, plexusserver.com plus two other host names have IP numbers in common with plexus.systems.
Name Servers
plexus.systems has 6 name servers — ns1.plexusserver.com, ns2.plexusserver.com, ns.plexusserver.com and 3 others.
There is at least partial name server overlap between plexus.systems and other domains — doenergame.de, maker-faire.de, bdsav.com and two more among them.
The name servers robotns2.second-ns.de, ns1.first-ns.de and robotns3.second-ns.com are often found in combination with these name servers.
Host names pointing to two IP addresses:
robotns3.second-ns.com resolves to 193.47.99.3 and 2001:67c:192c::add:a3.
ns1.first-ns.de resolves to 213.239.242.238 and 2a01:4f8:0:a101::a:1.
robotns2.second-ns.de resolves to 213.133.100.103 and 2a01:4f8:0:1::5ddc:2.
Host names resolving to a single IP address:
ns1.plexusserver.com resolves to 136.243.53.227.
ns2.plexusserver.com resolves to 136.243.53.227.
ns.plexusserver.com resolves to 136.243.53.227.
Three host names point to 136.243.53.227: ns1.plexusserver.com, ns2.plexusserver.com and ns.plexusserver.com.
Mail Servers
plexus.systems uses one mail server — mail.plexus.systems.
mail.plexus.systems points to one IP number — 136.243.53.227.