itool.mx - robtex.com
itool.mx
mx
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | m.mx-ns.mx ⭐ | ||||||
| NS | c.mx-ns.mx | ||||||
| NS | e.mx-ns.mx | ||||||
| NS | i.mx-ns.mx | ||||||
| NS | o.mx-ns.mx | ||||||
| NS | x.mx-ns.mx | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | m.mx-ns.mxhostmaster@nic.mx serial=1774709710 | ||||||
Subdomains
evaluaciones.itool.mx |
Same first word
Similar names
DNS History
10 records (10 active, 0 former)
●NSns1.linode.com2026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 14:58:36
●NSns2.linode.com2026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 14:58:36
●NSns3.linode.com2026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 14:58:36
●NSns4.linode.com2026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 14:58:36
●NSns5.linode.com2026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 14:58:36
●MXmx.sendgrid.net2026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 14:58:36
●A2600:3c00::f03c:91ff:fea8:69df2026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 14:58:36
●A45.79.5.1032026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 14:58:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| mx | x.mx-ns.mx, m.mx-ns.mx, e.mx-ns.mx, c.mx-ns.mx... | - |
| itool.mx | ns1.linode.com, ns4.linode.com, ns3.linode.com, ns2.linode.com | - |
✅ Authoritative Response
Server:92.123.95.4
NS records: ns1.linode.com, ns4.linode.com, ns3.linode.com, ns2.linode.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for itool.mx (unsigned zone)
⏱️ Timing
Total: 859ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.79.5.103 |
| AAAA | 1 | 2600:3c00::f03c:91ff:fea8:69df |
| NS | 5 | ns2.linode.com, ns5.linode.com... |
| MX | 3 | mx.sendgrid.net (pri: 10), mx2.zoho.com (pri: 20)... |
| TXT | 1 | v=spf1 include:zoho.com ~all |
| SOA | 1 | ns1.linode.com fcovillarreal.gmail.com |
Analysis
Hierarchy
evaluaciones.itool.mx has itool.mx as its parent.
IP Addresses
itool.mx points to two IPs: 2600:3c00::f03c:91ff:fea8:69df and 45.79.5.103.
Name Servers
itool.mx delegates to five name servers: ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com and ns5.linode.com.
itool.mx at least partially shares name servers with other domains such as app4legal.com, foundation.ca, outofhomemediaplanner.com, writingsclub.com and nmcenterforlanguageaccess.org.
Two IPs per host name:
ns1.linode.com points to: 2600:14c0:6::2 and 92.123.94.2
ns2.linode.com points to: 2600:14c0:6::3 and 92.123.94.3
ns3.linode.com points to: 2600:14c0:7::3 and 92.123.95.3
ns4.linode.com points to: 2600:14c0:7::4 and 92.123.95.4
ns5.linode.com points to: 2600:14c0:7::2 and 92.123.95.2
Pattern: left IDs ascend by 9 (12, 21, 30, 39, 48); each pair of targets ascend by 9 (15/18, 24/27, 33/36, 42/45, 51/54)
Mail Servers
itool.mx is handled by three mail servers: mx2.zoho.com, mx.zoho.com and mx.sendgrid.net.
itool.mx shares mail servers with other domains at least in part, for instance seoservicesmadurai.com, alwaysbepitching.com, im252.com, ftrina.com and u26682722.wl223.sendgrid.net.
these mail servers are commonly used alongside the mail servers mx3.zoho.com.
Host names with twelve IP numbers:
mx.sendgrid.net points to: 3.17.120.38, 3.136.245.72, 13.216.54.185, 15.222.160.229, 16.52.61.209, 16.52.110.174, 18.224.101.244, 34.198.67.24, 44.216.124.122, 44.245.249.202, 52.25.213.239 and 52.37.49.26.
Host names with two IP numbers:
mx.zoho.com points to: 136.143.183.44 and 136.143.191.44.
Host names with one IP number:
mx2.zoho.com points to: 136.143.183.44.
Host names pointing to 136.143.183.44: mx.zoho.com and mx2.zoho.com.