nrg-systems.com - robtex.com
nrg-systems.com
com
| 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=1786351559 | ||||||
Same first word
DNS History
14 records (7 active, 7 former)
●NSns1.nrg-systems.de2015-07-24 → 2026-08-10 · 2 obs
● 2026-08-10 09:09:10
○NSns2.hans.hosteurope.de2015-07-24 → 2017-03-23 · 4 obs
● 2017-03-23 17:14:28
○ 2026-03-27 11:19:40
○ 2026-08-10 09:09:10
●NSns2.nrg-systems.info2026-05-07 → 2026-08-10 · 3 obs
● 2026-05-07 02:58:34
● 2026-08-10 09:09:10
●NSns2.nrgsystems.de2015-07-24 → 2026-08-10 · 2 obs
● 2026-08-10 09:09:10
●MXmail1.nrg-systems.de2015-07-24 → 2026-08-10 · 2 obs
● 2026-08-10 09:09:10
●MXmail2.nrg-systems.de2015-07-24 → 2026-08-10 · 2 obs
● 2026-08-10 09:09:10
○A2a01:488:66:1000:5bfa:619b:0:12017-03-23 → 2017-03-23 · 4 obs
● 2017-03-23 17:14:28
○ 2026-03-27 11:19:40
○ 2026-08-10 09:09:10
○A2a01:488:66:1000:5bfa:61f0:0:12015-07-24 → 2016-07-09 · 4 obs
● 2016-07-09 06:10:34
○ 2017-03-23 17:14:28
○ 2026-08-10 09:09:10
○A2a03:4000:6:10cc::12015-07-24 → 2016-07-09 · 4 obs
● 2016-07-09 06:10:34
○ 2017-03-23 17:14:28
○ 2026-08-10 09:09:10
●A2a03:4000:f:150::12026-03-27 → 2026-08-10 · 3 obs
● 2026-03-27 11:19:40
● 2026-08-10 09:09:10
●A37.120.187.1542026-03-27 → 2026-08-10 · 3 obs
● 2026-03-27 11:19:40
● 2026-08-10 09:09:10
○A5.45.106.782015-07-24 → 2016-07-09 · 4 obs
● 2016-07-09 06:10:34
○ 2017-03-23 17:14:28
○ 2026-08-10 09:09:10
○A91.250.97.1552017-03-23 → 2017-03-23 · 4 obs
● 2017-03-23 17:14:28
○ 2026-03-27 11:19:40
○ 2026-08-10 09:09:10
○A91.250.97.2402015-07-24 → 2016-07-09 · 4 obs
● 2016-07-09 06:10:34
○ 2017-03-23 17:14:28
○ 2026-08-10 09:09:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| nrg-systems.com | ns1.nrg-systems.de, ns2.nrgsystems.de | - |
✅ Authoritative Response
Server:85.215.51.100
NS records: ns1.nrg-systems.de, ns2.nrgsystems.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nrg-systems.com (unsigned zone)
⏱️ Timing
Total: 1773ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.120.187.154 |
| AAAA | 1 | 2a03:4000:f:150::1 |
| NS | 3 | ns2.nrgsystems.de, ns1.nrg-systems.de... |
| MX | 2 | mail1.nrg-systems.de (pri: 10), mail2.nrg-systems.de (pri: 20) |
| TXT | 1 | v=spf1 include:nrg-systems.de -all |
| SOA | 1 | ns1.nrg-systems.de dns.nrg-systems.de |
Analysis
IP Addresses
nrg-systems.com points to the IP addresses 37.120.187.154 and 2a03:4000:f:150::1
Among the host names that share IP numbers with nrg-systems.com are apu-boards.info, apu-boards.com, mail1.nrg-systems.de and two others.
Name Servers
nrg-systems.com is delegated to three name servers: ns1.nrg-systems.de, ns2.nrgsystems.de and ns2.nrg-systems.info.
There is at least partial name server overlap between nrg-systems.com and other domains — apu-board.com, nrg-systems.biz, arzneimittel.org and two more among them.
ns1.nrg-systems.de, ns2.nrgsystems.de and ns2.nrg-systems.info each resolve to two IP addresses. ns1.nrg-systems.de points to 152.53.117.199 and 2a0a:4cc0:c0:30ee::1. ns2.nrgsystems.de and ns2.nrg-systems.info both point to 85.215.51.100 and 2a02:2479:58:b000::1.
ns2.nrgsystems.de and ns2.nrg-systems.info are host names that each point to 2a02:2479:58:b000::1 IP addresses.
ns2.nrgsystems.de and ns2.nrg-systems.info are host names that each point to 85.215.51.100 IP addresses.
Mail Servers
The MX records for nrg-systems.com point to two mail servers: mail1.nrg-systems.de and mail2.nrg-systems.de.
nrg-systems.com has the same mail server arrangement as a number of other domains, for example nrg-systems.biz, arzneimittel.org, alix-board.com and two more.
mail1.nrg-systems.de and mail2.nrg-systems.de each resolve to two IP addresses: mail1.nrg-systems.de points to 37.120.187.154 and 2a03:4000:f:150::1, while mail2.nrg-systems.de points to 85.215.51.100 and 2a02:2479:58:b000::1.