cosamo.com.mx - robtex.com
cosamo.com.mx
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.143.6.203🇺🇸 Amazon3.136.0.0/13 EC2 CMH prefix | ||||||
| PTR | ec2-3-143-6-203.us-east-2.compute.amazonaws.com | ||||||
| NS | ns77.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21c4::31🇺🇸 GODADDY-DNS2603:5:21c0::/44 | ||||||
| PTR | ns77.domaincontrol.com | ||||||
| A | 97.74.108.49🇺🇸 GODADDY-DNS97.74.108.0/23 | ||||||
| PTR | ns77.domaincontrol.com | ||||||
| NS | ns78.domaincontrol.com | ||||||
| A | 2603:5:22c4::31🇺🇸 GODADDY-DNS2603:5:22c0::/44 | ||||||
| PTR | ns78.domaincontrol.com | ||||||
| A | 173.201.76.49🇺🇸 GODADDY-DNS173.201.76.0/23 | ||||||
| PTR | ns78.domaincontrol.com | ||||||
| MX | mail.cosamo.com.mx ⭐ | ||||||
| A | 16.58.49.111🇺🇸 Amazon16.58.0.0/17 EC2 Prefix | ||||||
| PTR | mail.cosamo.com.mx | ||||||
| TXT | v=spf1 ip4:16.58.49.111 include:amazonses.com -all | ||||||
| SOA | ns77.domaincontrol.comdns@jomax.net 2026-06-24 #7 | ||||||
com.mx
| DNSSEC | ⚠️ Not signed | ||||||
| NS | m.mx-ns.mx ⭐ ⚠️ Not in parent delegation | ||||||
| NS | c.mx-ns.mx ⚠️ Not in parent delegation | ||||||
| NS | e.mx-ns.mx ⚠️ Not in parent delegation | ||||||
| NS | i.mx-ns.mx ⚠️ Not in parent delegation | ||||||
| NS | o.mx-ns.mx ⚠️ Not in parent delegation | ||||||
| NS | x.mx-ns.mx ⚠️ Not in parent delegation | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | m.mx-ns.mxhostmaster@nic.mx serial=1784281715 | ||||||
Subdomains
mail.cosamo.com.mx |
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSns77.domaincontrol.com2026-06-08 → 2026-07-17 · 2 obs
● 2026-07-17 09:59:36
●NSns78.domaincontrol.com2026-06-08 → 2026-07-17 · 2 obs
● 2026-07-17 09:59:36
●MXmail.cosamo.com.mx2026-06-08 → 2026-07-17 · 2 obs
● 2026-07-17 09:59:36
○A107.180.118.1442026-06-08 → 2026-06-13 · 4 obs
● 2026-06-13 12:10:48
○ 2026-07-11 19:38:56
○ 2026-07-17 09:59:36
●A3.143.6.2032026-07-11 → 2026-07-17 · 3 obs
● 2026-07-11 19:38:56
● 2026-07-17 09:59:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| mx | c.mx-ns.mx, e.mx-ns.mx, i.mx-ns.mx, m.mx-ns.mx... | - |
| cosamo.com.mx | ns77.domaincontrol.com, ns78.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.76.49
NS records: ns77.domaincontrol.com, ns78.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cosamo.com.mx (unsigned zone)
⏱️ Timing
Total: 344ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 3.143.6.203 |
| NS | 2 | ns77.domaincontrol.com, ns78.domaincontrol.com |
| MX | 1 | mail.cosamo.com.mx (pri: 0) |
| TXT | 1 | v=spf1 ip4:16.58.49.111 include:amazonse |
| SOA | 1 | ns77.domaincontrol.com dns.jomax.net |
Analysis
Hierarchy
cosamo.com.mx is a parent domain of mail.cosamo.com.mx.
IP Addresses
cosamo.com.mx points to a single IP number: 3.143.6.203.
Other host names, such as ec2-3-143-6-203.us-east-2.compute.amazonaws.com, share IP numbers with cosamo.com.mx.
Name Servers
cosamo.com.mx is delegated to two name servers: ns77.domaincontrol.com and ns78.domaincontrol.com.
cosamo.com.mx shares its name server setup with other domains, including isellmac.com, gotriangle.org, tershallc.com and two others.
ns77.domaincontrol.com and ns78.domaincontrol.com each resolve to two IP addresses: ns77.domaincontrol.com points to 97.74.108.49 and 2603:5:21c4::31, while ns78.domaincontrol.com points to 173.201.76.49 and 2603:5:22c4::31.
Mail Servers
cosamo.com.mx has one mail server: mail.cosamo.com.mx.
mail.cosamo.com.mx resolves to a single IP number: 16.58.49.111.