optivancetech.com - robtex.com
optivancetech.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 | ||||||
Subdomains
www.optivancetech.com |
Same first word
optivancetech.com |
DNS History
7 records (7 active, 0 former)
●NSns39.domaincontrol.com2026-03-09 → 2026-03-22 · 2 obs
● 2026-03-22 23:56:20
●NSns40.domaincontrol.com2026-03-09 → 2026-03-22 · 2 obs
● 2026-03-22 23:56:20
●A13.248.243.52026-03-09 → 2026-03-22 · 2 obs
● 2026-03-22 23:56:20
●A76.223.105.2302026-03-09 → 2026-03-22 · 2 obs
● 2026-03-22 23:56:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net, h.gtld-servers.net... | - |
| optivancetech.com | ns39.domaincontrol.com, ns40.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.109.20
NS records: ns39.domaincontrol.com, ns40.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optivancetech.com (unsigned zone)
⏱️ Timing
Total: 511ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.105.230, 13.248.243.5 |
| NS | 2 | ns39.domaincontrol.com, ns40.domaincontrol.com |
| MX | 3 | mx.zoho.com (pri: 10), mx2.zoho.com (pri: 20)... |
| TXT | 1 | v=spf1 include:dc-8e814c8572._spfm.optiv |
| SOA | 1 | ns39.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns39.domaincontrol.com, ns39.domaincontrol.com, ns40.domaincontrol.com...)
Analysis
Hierarchy
optivancetech.com is the parent of www.optivancetech.com.
IP Addresses
optivancetech.com resolves to two IP numbers: 13.248.243.5 and 76.223.105.230.
other host names including quboks.com, tikabo.com, globaldatacommand.com, relevantrhythm.com and khouni.com share IP numbers with optivancetech.com.
Name Servers
optivancetech.com is delegated to two name servers ns39.domaincontrol.com and ns40.domaincontrol.com.
optivancetech.com shares the same name server setup as other domains, for instance thefloatcure.com, shortrundigitalprinting.com, thegiorgios.com, capitalkiajacksonville.com and 40dayflood.com.
optivancetech.com at least partially shares name servers with other domains, for instance hh.global.
Host names with two IP numbers:
The host name ns39.domaincontrol.com points to 2603:5:21d1::14 and 97.74.109.20; the host name ns40.domaincontrol.com points to 2603:5:22d1::14 and 173.201.77.20.
Mail Servers
optivancetech.com is handled by three mail servers: mx2.zoho.com, mx3.zoho.com and mx.zoho.com.
optivancetech.com shares some mail servers with other domains, at least partially, for instance caugusto.com.br, dragonbyte.com.br, sanpaulo.co.th, flowfoundry.com and 1boxtest.com.
Host names with two IP numbers: mx.zoho.com points to 136.143.183.44 and 204.141.43.44.
Host names with one IP number: mx2.zoho.com points to 136.143.183.44. mx3.zoho.com points to 204.141.43.44.
Host names pointing to 136.143.183.44: mx.zoho.com and mx2.zoho.com.
Host names pointing to 204.141.43.44: mx.zoho.com and mx3.zoho.com.