communicationsystemsllc.com - robtex.com
communicationsystemsllc.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=1771291435 | ||||||
Same first word
communicationsystemsllc.com |
DNS History
6 records (6 active, 0 former)
●NSns-cloud-e1.googledomains.com2026-03-01 → 2026-03-23 · 2 obs
● 2026-03-23 17:51:50
●NSns-cloud-e2.googledomains.com2026-03-01 → 2026-03-23 · 2 obs
● 2026-03-23 17:51:50
●NSns-cloud-e3.googledomains.com2026-03-01 → 2026-03-23 · 2 obs
● 2026-03-23 17:51:50
●NSns-cloud-e4.googledomains.com2026-03-01 → 2026-03-23 · 2 obs
● 2026-03-23 17:51:50
●MXsmtp.google.com2026-03-01 → 2026-03-23 · 2 obs
● 2026-03-23 17:51:50
●A198.185.159.1452026-03-01 → 2026-03-23 · 2 obs
● 2026-03-23 17:51:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net... | - |
| communicationsystemsllc.com | ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com, ns-cloud-e4.googledomains.com | 8 records |
✅ Authoritative Response
Server:216.239.32.110
NS records: ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com, ns-cloud-e4.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for communicationsystemsllc.com (unsigned zone)
⏱️ Timing
Total: 353ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.185.159.145 |
| NS | 4 | ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com... |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 1 | v=spf1 include:_spf.google.com ~all |
| SOA | 1 | ns-cloud-e1.googledomains.com cloud-dns- |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns-cloud-e1.googledomains.com, ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com...)
Analysis
IP Addresses
communicationsystemsllc.com maps to IP address 198.185.159.145.
Other host names, for instance exo360.tech, 5starcleaningsolution.com, aliosmansen.com, tmpeinture.com and powershiftafrica.org share IP numbers with communicationsystemsllc.com.
Name Servers
communicationsystemsllc.com is delegated to four name servers: ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com and ns-cloud-e4.googledomains.com.
communicationsystemsllc.com at least partially shares name servers with other domains such as mangofishart.com, medrectravel.com, cc.lerjin.com, cointin.net and myleapp.net.
Host names with two IP numbers:
ns-cloud-e1.googledomains.com points to 2001:4860:4802:32::6e and 216.239.32.110
ns-cloud-e2.googledomains.com points to 2001:4860:4802:34::6e and 216.239.34.110
ns-cloud-e3.googledomains.com points to 2001:4860:4802:36::6e and 216.239.36.110
ns-cloud-e4.googledomains.com points to 2001:4860:4802:38::6e and 216.239.38.110
Mail Servers
communicationsystemsllc.com is handled by a single mail server, smtp.google.com.
communicationsystemsllc.com shares the same mail server setup as other domains, including impfox.net, mbbc.ro, future-c.net, cacsuma.com and itpro.ge.
communicationsystemsllc.com shares mail servers with other domains at least in part, for instance nteldata.com, bokurano.com, decorapet.com, flexiwatts.com and polityka-spoleczna.lubuskie.pl.
These mail servers are often used together with alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
Host name smtp.google.com points to nine IP numbers: 2607:f8b0:4023:c06::1a, 2607:f8b0:4023:c06::1b, 2607:f8b0:4023:c0b::1a, 2607:f8b0:4023:c0b::1b, 142.250.101.26, 142.250.101.27, 142.250.141.26, 142.250.141.27 and 142.251.2.26.