systemsoftwaretools.com - robtex.com
systemsoftwaretools.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=1790788364 | ||||||
Same first word
systemsoftwaretools.com |
Similar names
Previous names
Next names
DNS History
10 records (10 active, 0 former)
●NSpns71.cloudns.net2026-09-09 → 2026-09-30 · 2 obs
● 2026-09-30 17:41:38
●NSpns72.cloudns.com2026-09-09 → 2026-09-30 · 2 obs
● 2026-09-30 17:41:38
●NSpns73.cloudns.net2026-09-09 → 2026-09-30 · 2 obs
● 2026-09-30 17:41:38
●NSpns74.cloudns.uk2026-09-09 → 2026-09-30 · 2 obs
● 2026-09-30 17:41:38
●MXalt1.aspmx.l.google.com2026-09-09 → 2026-09-30 · 2 obs
● 2026-09-30 17:41:38
●MXalt2.aspmx.l.google.com2026-09-09 → 2026-09-30 · 2 obs
● 2026-09-30 17:41:38
●MXalt3.aspmx.l.google.com2026-09-09 → 2026-09-30 · 2 obs
● 2026-09-30 17:41:38
●MXalt4.aspmx.l.google.com2026-09-09 → 2026-09-30 · 2 obs
● 2026-09-30 17:41:38
●MXaspmx.l.google.com2026-09-09 → 2026-09-30 · 2 obs
● 2026-09-30 17:41:38
●MXsmtp.google.com2026-09-09 → 2026-09-30 · 2 obs
● 2026-09-30 17:41:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| systemsoftwaretools.com | pns71.cloudns.net, pns73.cloudns.net, pns72.cloudns.com, pns74.cloudns.uk | 2 records |
✅ Authoritative Response
Server:45.83.251.12
NS records: pns71.cloudns.net, pns73.cloudns.net, pns72.cloudns.com, pns74.cloudns.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for systemsoftwaretools.com (unsigned zone)
⏱️ Timing
Total: 463ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | pns72.cloudns.com, pns74.cloudns.uk... |
| MX | 6 | alt1.aspmx.l.google.com (pri: 5), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 2 | v=spf1 include:_spf.google.com ~all, google-site-verification=F0wlTIlmTdxUf5h |
| SOA | 1 | pns71.cloudns.net support.cloudns.net |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (pns72.cloudns.com, pns72.cloudns.com)
Analysis
Name Servers
The NS records for systemsoftwaretools.com point to four name servers: pns72.cloudns.com, pns71.cloudns.net, pns73.cloudns.net and pns74.cloudns.uk.
At least some of systemsoftwaretools.com's name servers are shared with other domains, for example verkkobiomedical.com, hyperkealign.com, polymeria.com and two more.
These name servers tend to co-occur with ns3.fastmaildns.com, ns1.icemaildns.com, ns71.cloudns.net and 6 other name servers in the same DNS delegations.
Four hostnames, each resolving to a pair of IP addresses: pns72.cloudns.com directs to 45.83.249.12 and 2a06:fb00:2::2:12; pns71.cloudns.net directs to 45.83.248.12 and 2a06:fb00:2::1:12; pns73.cloudns.net directs to 45.83.250.12 and 2a06:fb00:2::3:12; pns74.cloudns.uk directs to 45.83.251.12 and 2a06:fb00:2::4:12.
Mail Servers
systemsoftwaretools.com uses 6 mail servers for delivery: smtp.google.com, aspmx.l.google.com, alt1.aspmx.l.google.com and 3 other.
There is at least a partial MX overlap between systemsoftwaretools.com and other domains, including thercparty.com, shhomshhom.com, synergymobileaudio.com and two others.
These mail servers frequently co-occur with the mail servers alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com and two others.
DNS names with 9 IP addresses:
smtp.google.com carries IP addresses 142.251.163.26, 142.251.163.27 and 142.251.167.27, with 6 other addresses beyond those.
Host names that have two IP addresses:
aspmx.l.google.com maps to two IP addresses — 142.251.163.26 and 2607:f8b0:4004:c1f::1b.
alt1.aspmx.l.google.com maps to two IP addresses — 192.178.234.27 and 2800:3f0:4003:c14::1b.
alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.27 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.26 and 2a00:1450:400c:c23::1b.
These two host names — smtp.google.com and aspmx.l.google.com — each point to 142.251.163.26 IP addresses.