42a.mx - dns.ninja
42a.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=1786403736 | ||||||
MX for
42a.mx |
Same first word
Similar names
DNS History
8 records (6 active, 2 former)
○NSns1.maskreativo.org2018-09-18 → 2018-09-18 · 3 obs
○ 2026-03-08 13:31:20
○ 2026-08-10 23:20:10
●NSns1.rhostbh.com2026-03-08 → 2026-08-10 · 3 obs
● 2026-03-08 13:31:20
● 2026-08-10 23:20:10
○NSns2.maskreativo.org2018-09-18 → 2018-09-18 · 3 obs
○ 2026-03-08 13:31:20
○ 2026-08-10 23:20:10
●NSns2.rhostbh.com2026-03-08 → 2026-08-10 · 3 obs
● 2026-03-08 13:31:20
● 2026-08-10 23:20:10
●MX42a.mx2018-09-18 → 2026-08-10 · 2 obs
● 2026-08-10 23:20:10
●MXmx-01-us-west-2.prod.hydra.sophos.com2026-03-08 → 2026-08-10 · 3 obs
● 2026-03-08 13:31:20
● 2026-08-10 23:20:10
●MXmx-02-us-west-2.prod.hydra.sophos.com2026-03-08 → 2026-08-10 · 3 obs
● 2026-03-08 13:31:20
● 2026-08-10 23:20:10
●A173.254.54.1812018-09-18 → 2026-08-10 · 2 obs
● 2026-08-10 23:20:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| mx | c.mx-ns.mx, e.mx-ns.mx, i.mx-ns.mx, m.mx-ns.mx... | - |
| 42a.mx | ns1.rhostbh.com, ns2.rhostbh.com | - |
✅ Authoritative Response
Server:162.159.25.91
NS records: ns1.rhostbh.com, ns2.rhostbh.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 42a.mx (unsigned zone)
⏱️ Timing
Total: 571ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 173.254.54.181 |
| NS | 2 | ns1.rhostbh.com, ns2.rhostbh.com |
| MX | 3 | 42a.mx (pri: 15), mx-01-us-west-2.prod.hydra.sophos.com (p... |
| TXT | 2 | v=spf1 a mx include:websitewelcome.com ~, sophos-domain-verification=0f6b2cc07d2e7 |
| SOA | 1 | ns1.rhostbh.com servers.maskreativo.com |
Analysis
Mail Server Role
42a.mx serves as a mail server for 42a.mx.
mx-01-us-west-2.prod.hydra.sophos.com and mx-02-us-west-2.prod.hydra.sophos.com are often paired with 42a.mx as mail servers.
IP Addresses
42a.mx has exactly one IP address — 173.254.54.181.
asm.com.mx, acposeidon.com, audicomst.com.mx plus two other host names have IP numbers in common with 42a.mx.
Name Servers
DNS delegation for 42a.mx points to two name servers: ns1.rhostbh.com and ns2.rhostbh.com.
The name server configuration of 42a.mx is shared with other domains, for instance cemersu.com, aroyalabs.com, scoliosistreatmentboiseeagle.org and two others.
At least some of 42a.mx's name servers are shared with other domains, for example upalphasigma.net, famplan.org, wtccl.com and two more.
These name servers are often deployed together with the name servers ns1.metapixel.biz, ns2.metapixel.biz, ns1.intenceconcepts.com and ns2.intenceconcepts.com.
Each of ns1.rhostbh.com and ns2.rhostbh.com has one IP address: ns1.rhostbh.com uses 162.159.24.66 and ns2.rhostbh.com uses 162.159.25.91.
Mail Servers
Three mail servers handle 42a.mx: 42a.mx, mx-01-us-west-2.prod.hydra.sophos.com and mx-02-us-west-2.prod.hydra.sophos.com.
At least some of the mail servers used by 42a.mx are shared with other domains: imemsa.com.mx, grecia.go.cr, projexec.com and two others among them.
Host names carrying three IP numbers:
mx-01-us-west-2.prod.hydra.sophos.com has IP addresses 34.209.180.153, 44.241.87.99 and 44.241.194.18.
mx-02-us-west-2.prod.hydra.sophos.com has IP addresses 34.209.180.153, 44.241.87.99 and 44.241.194.18.
Host names resolving to a single IP address:
42a.mx directs to 173.254.54.181.
Host names pointing to 34.209.180.153 IP addresses: mx-01-us-west-2.prod.hydra.sophos.com and mx-02-us-west-2.prod.hydra.sophos.com.
Host names pointing to 44.241.87.99 IP addresses: mx-01-us-west-2.prod.hydra.sophos.com and mx-02-us-west-2.prod.hydra.sophos.com.
Host names pointing to 44.241.194.18 IP addresses: mx-01-us-west-2.prod.hydra.sophos.com and mx-02-us-west-2.prod.hydra.sophos.com.