systemstechnologiesusa.com - robtex.com
systemstechnologiesusa.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 198.58.122.186🇺🇸 AKAMAI-LINODE-AP198.58.96.0/19 Akamai Technologies | ||||||
| NS | ns47.worldnic.com ⭐ | ||||||
| A | 162.159.26.111Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns48.worldnic.com | ||||||
| A | 162.159.27.50Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | mail.systemstechnologiesusa.com ⭐ | ||||||
| A | 166.62.82.129🇺🇸 AS398101166.62.80.0/20 | ||||||
| PTR | 129.82.62.166.host.secureserver.net | ||||||
| SOA | NS47.WORLDNIC.comnamehost@WORLDNIC.com serial=117101711 | ||||||
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=1777165656 | ||||||
Previously MX for
Subdomains
Same first word
systemstechnologiesusa.com |
DNS History
8 records (4 active, 4 former)
○NSns3.wirelessnursecall.com2015-08-18 → 2016-04-21 · 4 obs
● 2016-04-21 20:09:04
○ 2026-03-29 10:31:52
○ 2026-04-26 01:16:12
○NSns4.wirelessnursecall.com2015-08-18 → 2016-04-21 · 4 obs
● 2016-04-21 20:09:04
○ 2026-03-29 10:31:52
○ 2026-04-26 01:16:12
●NSns47.worldnic.com2026-03-29 → 2026-04-26 · 3 obs
● 2026-03-29 10:31:52
● 2026-04-26 01:16:12
●NSns48.worldnic.com2026-03-29 → 2026-04-26 · 3 obs
● 2026-03-29 10:31:52
● 2026-04-26 01:16:12
●MXmail.systemstechnologiesusa.com2026-03-29 → 2026-04-26 · 3 obs
● 2026-03-29 10:31:52
● 2026-04-26 01:16:12
○MXsystemstechnologiesusa.com2015-08-18 → 2016-04-21 · 4 obs
● 2016-04-21 20:09:04
○ 2026-03-29 10:31:52
○ 2026-04-26 01:16:12
●A198.58.122.1862026-03-29 → 2026-04-26 · 3 obs
● 2026-03-29 10:31:52
● 2026-04-26 01:16:12
○A50.63.153.782015-08-18 → 2016-04-21 · 4 obs
● 2016-04-21 20:09:04
○ 2026-03-29 10:31:52
○ 2026-04-26 01:16:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| systemstechnologiesusa.com | ns47.worldnic.com, ns48.worldnic.com | 2 records |
✅ Authoritative Response
Server:162.159.26.111
NS records: ns47.worldnic.com, ns48.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for systemstechnologiesusa.com (unsigned zone)
⏱️ Timing
Total: 292ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.58.122.186 |
| NS | 2 | ns48.worldnic.com, ns47.worldnic.com |
| MX | 1 | mail.systemstechnologiesusa.com (pri: 10 |
| SOA | 1 | NS47.WORLDNIC.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns47.worldnic.com, ns48.worldnic.com)
Analysis
Hierarchy
systemstechnologiesusa.com is parent of mail.systemstechnologiesusa.com and www.systemstechnologiesusa.com.
IP Addresses
systemstechnologiesusa.com resolves to a single IP address: 198.58.122.186.
Other host names such as mail.mccormickranchgolf.com, 198-58-122-186.ip.linodeusercontent.com and www.systemstechnologiesusa.com share IP numbers with systemstechnologiesusa.com.
Name Servers
systemstechnologiesusa.com's delegation uses two name servers, ns47.worldnic.com and ns48.worldnic.com.
systemstechnologiesusa.com shares the same name server setup as other domains, for example emerald24.com, seatsupfront.com, lemeridienpanama.com, manarcoasia.com and versatrust.com.
Host names with a single IP:
ns47.worldnic.com points to 162.159.26.111.
ns48.worldnic.com points to 162.159.27.50.
Mail Servers
systemstechnologiesusa.com is handled by a single mail server, mail.systemstechnologiesusa.com.
mail.systemstechnologiesusa.com points to a single IP: 166.62.82.129.