c-3.mx - robtex.com
c-3.mx
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.238.201.121🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix | ||||||
| PTR | ec2-3-238-201-121.compute-1.amazonaws.com | ||||||
| NS | ns1.siteground.net ⭐ | ||||||
| A | 75.2.77.104🇺🇸 Amazon75.2.64.0/20 | ||||||
| PTR | ac4b097dbd0dd6307.awsglobalaccelerator.com | ||||||
| NS | ns2.siteground.net | ||||||
| A | 99.83.229.113🇺🇸 Amazon99.83.224.0/20 | ||||||
| PTR | ac4b097dbd0dd6307.awsglobalaccelerator.com | ||||||
| MX | mx10.antispam.mailspamprotection.com ⭐ | ||||||
| A | 34.149.79.66🇺🇸 Google34.148.0.0/14 | ||||||
| PTR | 66.79.149.34.bc.googleusercontent.com | ||||||
| MX | mx20.antispam.mailspamprotection.com(20) | ||||||
| A | 34.120.156.61🇺🇸 Google34.120.0.0/14 | ||||||
| PTR | 61.156.120.34.bc.googleusercontent.com | ||||||
| MX | mx30.antispam.mailspamprotection.com(30) | ||||||
| A | 34.111.121.216🇺🇸 Google34.108.0.0/14 | ||||||
| PTR | 216.121.111.34.bc.googleusercontent.com | ||||||
| TXT | v=spf1 +a +mx +ip4:35.215.92.10 include:c-3.mx.spf.auto.dnssmarthost.net ~all | ||||||
| SOA | ns1.siteground.netadmins@siteground.com serial=161 | ||||||
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=1786195296 | ||||||
Same first word
c-3.se |
c-3.ch |
c-3.org |
c-3.com.mx |
c-3.cn |
c-3.de |
c-3.moe |
c-3.info |
c-3.com |
c-3.net |
c-3.jp |
c-3.me |
c-3.ca |
c-3.mx |
c-3.it |
c-3.co.jp |
c-3.ru |
c-3.us |
c-3.lu |
c-3.fr |
c-3.nl |
Similar names
DNS History
6 records (6 active, 0 former)
●NSns1.siteground.net2026-02-21 → 2026-08-08 · 2 obs
● 2026-08-08 13:48:12
●NSns2.siteground.net2026-02-21 → 2026-08-08 · 2 obs
● 2026-08-08 13:48:12
●MXmx10.antispam.mailspamprotection.com2026-02-21 → 2026-08-08 · 2 obs
● 2026-08-08 13:48:12
●MXmx20.antispam.mailspamprotection.com2026-02-21 → 2026-08-08 · 2 obs
● 2026-08-08 13:48:12
●MXmx30.antispam.mailspamprotection.com2026-02-21 → 2026-08-08 · 2 obs
● 2026-08-08 13:48:12
●A3.238.201.1212026-02-21 → 2026-08-08 · 2 obs
● 2026-08-08 13:48:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| c-3.mx | ns1.siteground.net, ns2.siteground.net | - |
✅ Authoritative Response
Server:75.2.77.104
NS records: ns1.siteground.net, ns2.siteground.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for c-3.mx (unsigned zone)
⏱️ Timing
Total: 147ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 3.238.201.121 |
| NS | 2 | ns1.siteground.net, ns2.siteground.net |
| MX | 3 | mx20.antispam.mailspamprotection.com (pr, mx10.antispam.mailspamprotection.com (pr... |
| TXT | 1 | v=spf1 +a +mx +ip4:35.215.92.10 include |
| SOA | 1 | ns1.siteground.net admins.siteground.com |
Analysis
IP Addresses
c-3.mx directs to one IP number, which is 3.238.201.121.
ec2-3-238-201-121.compute-1.amazonaws.com is an example of another host name that shares IP numbers with c-3.mx.
Name Servers
c-3.mx has two authoritative name servers — ns1.siteground.net and ns2.siteground.net.
c-3.mx has the same name server delegation as a number of other domains, such as axodigital.org, aboutdivorce.org, cookross.com and two more.
The name servers of c-3.mx overlap at least partially with those of other domains — among them emmabrooks.com, westendstagetours.com, olympicironworks.com and two more.
Both ns1.siteground.net and ns2.siteground.net have a single IP address each — ns1.siteground.net resolves to 75.2.77.104 while ns2.siteground.net resolves to 99.83.229.113.
Mail Servers
Mail for c-3.mx is routed through three mail servers — mx10.antispam.mailspamprotection.com, mx20.antispam.mailspamprotection.com and mx30.antispam.mailspamprotection.com.
c-3.mx shares at least some of its mail servers with other domains — for example strategicrollout.com, doremistudios.com.au, 360sitetours.com and two more.
Each of the three hostnames points to exactly one IP address: mx10.antispam.mailspamprotection.com points to 34.149.79.66, mx20.antispam.mailspamprotection.com points to 34.120.156.61 and mx30.antispam.mailspamprotection.com points to 34.111.121.216.