optexsys.com - dns.ninja
optexsys.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=1783984997 | ||||||
Subdomains
mail.optexsys.com |
Same first word
optexsys.com |
Similar names
DNS History
9 records (5 active, 4 former)
●NSdbru.br.ns.els-gms.att.net2015-08-18 → 2026-07-13 · 2 obs
● 2026-07-13 23:52:12
●NSdmtu.mt.ns.els-gms.att.net2015-08-18 → 2026-07-13 · 2 obs
● 2026-07-13 23:52:12
○MXgrid1i.seg.att.com2015-08-18 → 2017-03-19 · 4 obs
● 2017-03-19 11:51:26
○ 2026-03-19 11:06:42
○ 2026-07-13 23:52:12
○MXgrid2i.seg.att.com2015-08-18 → 2017-03-19 · 4 obs
● 2017-03-19 11:51:26
○ 2026-03-19 11:06:42
○ 2026-07-13 23:52:12
●MXmx1-us1.ppe-hosted.com2026-03-19 → 2026-07-13 · 3 obs
● 2026-03-19 11:06:42
● 2026-07-13 23:52:12
●MXmx2-us1.ppe-hosted.com2026-03-19 → 2026-07-13 · 3 obs
● 2026-03-19 11:06:42
● 2026-07-13 23:52:12
●A198.202.211.12026-03-19 → 2026-07-13 · 3 obs
● 2026-03-19 11:06:42
● 2026-07-13 23:52:12
○A54.236.190.1142015-08-18 → 2017-03-19 · 4 obs
● 2017-03-19 11:51:26
○ 2026-03-19 11:06:42
○ 2026-07-13 23:52:12
○A8.36.41.152026-03-19 → 2026-07-13 · 2 obs
○ 2026-07-13 23:52:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| optexsys.com | dbru.br.ns.els-gms.att.net, dmtu.mt.ns.els-gms.att.net | - |
✅ Authoritative Response
Server:68.94.156.134
NS records: dbru.br.ns.els-gms.att.net, dmtu.mt.ns.els-gms.att.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optexsys.com (unsigned zone)
⏱️ Timing
Total: 426ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.202.211.1 |
| NS | 2 | dmtu.mt.ns.els-gms.att.net, dbru.br.ns.els-gms.att.net |
| MX | 2 | mx1-us1.ppe-hosted.com (pri: 5), mx2-us1.ppe-hosted.com (pri: 9) |
| TXT | 2 | v=spf1 a:dispatch-us.ppe-hosted.com incl, MS=ms12738208 |
| SOA | 1 | dbru.br.ns.els-gms.att.net rm-hostmaster |
Analysis
Hierarchy
optexsys.com is the parent zone for mail.optexsys.com.
IP Addresses
optexsys.com points to a single IP number: 198.202.211.1.
Additional host names — borgsvakstrom.no, modernmasonry.com, completemetalfinishing.com and two others — share IP numbers with optexsys.com.
Name Servers
DNS delegation for optexsys.com points to two name servers: dbru.br.ns.els-gms.att.net and dmtu.mt.ns.els-gms.att.net.
optexsys.com shares its name server setup with other domains, including 198.6.12.in-addr.arpa, bulova-wittnauerspecialmarkets.com, paper-pac.com and two others.
optexsys.com partially shares its NS delegation with several other domains, including thefunships.asia, wyndhamrewards.com.br, sciencekit.com and two others.
In DNS configurations, these name servers often share authority with cmtu.mt.ns.els-gms.att.net, cbru.br.ns.els-gms.att.net, dns3.carnival.com and 7 other name servers.
dbru.br.ns.els-gms.att.net directs to 68.94.156.134 and 2001:1890:1ff:9f0:68:94:156:134. dmtu.mt.ns.els-gms.att.net directs to 99.99.99.134 and 2001:1890:1ff:9f1:99:99:99:134. Each host name carries two IP addresses.
Mail Servers
optexsys.com has two mail servers: mx1-us1.ppe-hosted.com and mx2-us1.ppe-hosted.com.
optexsys.com shares the same mail server setup as other domains, including neurobodywork.com, innerpass.com, veneziainc.com and two others.
optexsys.com partially shares its mail servers with other domains, legalseafoods.com and rentnorthbrookgardens.com being examples.
mx1-us1.ppe-hosted.com directs to 67.231.154.162 and 148.163.129.50. mx2-us1.ppe-hosted.com directs to 67.231.154.163 and 148.163.129.51. Each host name carries two IP addresses.