crest.mx - dns.ninja
crest.mx
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.110.204.15🇺🇸 AS1434013.110.0.0/16 | ||||||
| NS | ns1.exacttarget.com ⭐ | ||||||
| A | 104.225.42.1🇺🇸 NETACTUATE104.225.42.0/24 NetActuate, Inc | ||||||
| PTR | ns01.ums-dns-salesforce.com | ||||||
| NS | ns2.exacttarget.com | ||||||
| A | 104.225.42.65🇺🇸 NETACTUATE104.225.42.0/24 NetActuate, Inc | ||||||
| PTR | ns02.ums-dns-salesforce.com | ||||||
| NS | ns3.exacttarget.com | ||||||
| A | 104.225.42.129🇺🇸 NETACTUATE104.225.42.0/24 NetActuate, Inc | ||||||
| PTR | ns03.ums-dns-salesforce.com | ||||||
| NS | ns4.exacttarget.com | ||||||
| A | 104.225.42.193🇺🇸 NETACTUATE104.225.42.0/24 NetActuate, Inc | ||||||
| PTR | ns04.ums-dns-salesforce.com | ||||||
| MX | reply.s12.exacttarget.com ⭐ | ||||||
| A | 13.110.204.15🇺🇸 AS1434013.110.0.0/16 | ||||||
| TXT | v=spf1 include:cust-spf.exacttarget.com -all | ||||||
| SOA | ns1.exacttarget.comhostmaster@exacttarget.com 2025-04-16 #0 | ||||||
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=1784721455 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSns1.exacttarget.com2026-03-27 → 2026-07-22 · 2 obs
● 2026-07-22 12:14:26
●NSns2.exacttarget.com2026-03-27 → 2026-07-22 · 2 obs
● 2026-07-22 12:14:26
●NSns3.exacttarget.com2026-03-27 → 2026-07-22 · 2 obs
● 2026-07-22 12:14:26
●NSns4.exacttarget.com2026-03-27 → 2026-07-22 · 2 obs
● 2026-07-22 12:14:26
●MXreply.s12.exacttarget.com2026-03-27 → 2026-07-22 · 2 obs
● 2026-07-22 12:14:26
●A13.110.204.152026-03-27 → 2026-07-22 · 2 obs
● 2026-07-22 12:14:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| mx | m.mx-ns.mx, c.mx-ns.mx, e.mx-ns.mx, i.mx-ns.mx... | - |
| crest.mx | ns3.exacttarget.com, ns1.exacttarget.com, ns2.exacttarget.com, ns4.exacttarget.com | - |
✅ Authoritative Response
Server:104.225.42.129
NS records: ns3.exacttarget.com, ns1.exacttarget.com, ns2.exacttarget.com, ns4.exacttarget.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for crest.mx (unsigned zone)
⏱️ Timing
Total: 417ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 13.110.204.15 |
| NS | 4 | ns1.exacttarget.com, ns2.exacttarget.com... |
| MX | 1 | reply.s12.exacttarget.com (pri: 10) |
| TXT | 1 | v=spf1 include:cust-spf.exacttarget.com |
| SOA | 1 | ns1.exacttarget.com hostmaster.exacttarg |
Analysis
IP Addresses
crest.mx has exactly one IP address — 13.110.204.15.
mail.p1fcu.org, allianzbr.com.br, notifications-crowley.com plus two other host names have IP numbers in common with crest.mx.
Name Servers
Four name servers handle the delegation for crest.mx: ns1.exacttarget.com, ns2.exacttarget.com, ns3.exacttarget.com and ns4.exacttarget.com.
There is at least partial name server overlap between crest.mx and other domains — jokerit-markkinointi.com, email-oeta.tv, email.welco.co.uk and two more among them.
Four host names, each with one IP address: ns1.exacttarget.com has 104.225.42.1, ns2.exacttarget.com has 104.225.42.65, ns3.exacttarget.com has 104.225.42.129 and ns4.exacttarget.com has 104.225.42.193.
Mail Servers
crest.mx uses one mail server — reply.s12.exacttarget.com.
The mail server setup of crest.mx matches that of other domains such as mail.ymcamemphis.org, emailmpowerfinancing.com, marketing.uh.ac.cr and two others.
At least some of the mail servers used by crest.mx are shared with other domains: brookvaleunion.com.au, gruposalus.com.br, ggpass.com and two others among them.
These mail servers are often deployed together with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and 3 other mail servers.
reply.s12.exacttarget.com carries a single IP number, which is 13.110.204.15.