system-architects.net - robtex.com
system-architects.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=1786622124 | ||||||
Subdomains
Same first word
system-architects.net |
system-architects.com |
DNS History
8 records (8 active, 0 former)
●NSns85.worldnic.com2015-06-18 → 2026-08-13 · 2 obs
● 2026-08-13 12:00:02
●NSns86.worldnic.com2015-06-18 → 2026-08-13 · 2 obs
● 2026-08-13 12:00:02
●MXalt1.aspmx.l.google.com2015-06-18 → 2026-08-13 · 2 obs
● 2026-08-13 12:00:02
●MXalt2.aspmx.l.google.com2015-06-18 → 2026-08-13 · 2 obs
● 2026-08-13 12:00:02
●MXaspmx.l.google.com2015-06-18 → 2026-08-13 · 2 obs
● 2026-08-13 12:00:02
●MXaspmx2.googlemail.com2015-06-18 → 2026-08-13 · 2 obs
● 2026-08-13 12:00:02
●MXaspmx3.googlemail.com2015-06-18 → 2026-08-13 · 2 obs
● 2026-08-13 12:00:02
●A69.93.123.1782015-06-18 → 2026-08-13 · 2 obs
● 2026-08-13 12:00:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | b.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net... | - |
| system-architects.net | ns85.worldnic.com, ns86.worldnic.com | - |
✅ Authoritative Response
Server:162.159.26.131
NS records: ns85.worldnic.com, ns86.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for system-architects.net (unsigned zone)
⏱️ Timing
Total: 617ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 69.93.123.178 |
| NS | 2 | ns85.worldnic.com, ns86.worldnic.com |
| MX | 5 | aspmx2.googlemail.com (pri: 40), aspmx3.googlemail.com (pri: 50)... |
| SOA | 1 | NS85.WORLDNIC.COM namehost.WORLDNIC.COM |
Analysis
Hierarchy
The parent domain of mail.system-architects.net and nrw.system-architects.net is system-architects.net.
IP Addresses
system-architects.net directs to one IP number, which is 69.93.123.178.
Other hosts including nrw.system-architects.net, mail.nrw.system-architects.net and mail.system-architects.net share IP addresses with system-architects.net.
Name Servers
system-architects.net has two authoritative name servers — ns85.worldnic.com and ns86.worldnic.com.
system-architects.net has the same name server delegation as a number of other domains, such as hermannpark.org, cii-events.com, mii-rmcc.com and two more.
The name servers for system-architects.net overlap at least partially with those of other domains — for example toyotaofboerne.com.
Both ns85.worldnic.com and ns86.worldnic.com have a single IP address each — ns85.worldnic.com resolves to 162.159.26.131 while ns86.worldnic.com resolves to 162.159.27.117.
Mail Servers
system-architects.net has five mail servers, which are aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
system-architects.net shares at least some of its mail servers with other domains — for example bpotrainingcenter.com, lgbtcenterofraleigh.com, elevatedlivingpdx.com and two more.
It is common to find these mail servers paired with mail servers alt2.aspmx.l.google.com, alt1.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 more.
Hosts with two IP numbers each:
aspmx2.googlemail.com resolves to 192.178.234.26 and 2800:3f0:4003:c14::1b.
aspmx3.googlemail.com resolves to 172.253.116.26 and 2a00:1450:400b:c02::1a.
aspmx.l.google.com resolves to 192.178.155.26 and 2607:f8b0:4004:c0b::1a.
alt1.aspmx.l.google.com resolves to 192.178.234.26 and 2800:3f0:4003:c14::1b.
alt2.aspmx.l.google.com resolves to 172.253.116.26 and 2a00:1450:400b:c02::1b.
The host names aspmx2.googlemail.com and alt1.aspmx.l.google.com both resolve to 2800:3f0:4003:c14::1b IP addresses.
The host names aspmx2.googlemail.com and alt1.aspmx.l.google.com both resolve to 192.178.234.26 IP addresses.
The host names aspmx3.googlemail.com and alt2.aspmx.l.google.com both resolve to 172.253.116.26 IP addresses.