mail.openstep.com.mx - dns.ninja
mail.openstep.com.mx
| CNAME | openstep.com.mx | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 98.142.103.90🇺🇸 DimeNOC98.142.96.0/20 HostDime.com Route Object | ||||||
| PTR | server2.opst-hosting.net | ||||||
| NS | ns1.opst-hosting.net ⭐ | ||||||
| A | 98.142.103.90🇺🇸 DimeNOC98.142.96.0/20 HostDime.com Route Object | ||||||
| PTR | server2.opst-hosting.net | ||||||
| NS | ns2.opst-hosting.net | ||||||
| A | 98.142.103.91🇺🇸 DimeNOC98.142.96.0/20 HostDime.com Route Object | ||||||
| PTR | dns33592.dizinc.com | ||||||
| MX | openstep.com.mx ⭐ | ||||||
| A | 98.142.103.90🇺🇸 DimeNOC98.142.96.0/20 HostDime.com Route Object | ||||||
| PTR | server2.opst-hosting.net | ||||||
| TXT | v=spf1 +a +mx +ip4:98.142.103.90 +ip4:98.142.99.42 +ip4:98.142.99.43 -all | ||||||
| TXT | MS=179A81503BFC1CCCCB2E0F4E2350C0C43D3334CA | ||||||
| SOA | ns1.opst-hosting.netaaleman@openstep.mx 2026-05-09 #1 | ||||||
openstep.com.mx
| DNSSEC | ⚠️ Not signed | ||||||
| A | 98.142.103.90🇺🇸 DimeNOC98.142.96.0/20 HostDime.com Route Object | ||||||
| NS | ns1.opst-hosting.net ⭐ | ||||||
| NS | ns2.opst-hosting.net | ||||||
| MX | openstep.com.mx ⭐ | ||||||
| TXT | v=spf1 +a +mx +ip4:98.142.103.90 +ip4:98.142.99.42 +ip4:98.142.99.43 -all | ||||||
| TXT | MS=179A81503BFC1CCCCB2E0F4E2350C0C43D3334CA | ||||||
| SOA | ns1.opst-hosting.netaaleman@openstep.mx 2026-05-09 #1 | ||||||
Previously MX for
Same first word
Similar names
DNS History
12 records (1 active, 11 former)
○NSns1.kwk-servers.net2016-12-11 → 2016-12-14 · 4 obs
● 2016-12-14 05:53:28
○ 2016-12-17 19:30:24
○ 2026-06-22 14:23:26
○NSns1.opst-hosting.net2016-12-17 → 2016-12-30 · 4 obs
● 2016-12-17 19:30:24
● 2016-12-30 20:03:20
○ 2026-06-22 14:23:26
○NSns2.kwk-servers.net2016-12-11 → 2016-12-14 · 4 obs
● 2016-12-14 05:53:28
○ 2016-12-17 19:30:24
○ 2026-06-22 14:23:26
○NSns2.opst-hosting.net2016-12-17 → 2016-12-30 · 4 obs
● 2016-12-17 19:30:24
● 2016-12-30 20:03:20
○ 2026-06-22 14:23:26
○MXmail.openstep.com.mx2016-12-11 → 2016-12-14 · 4 obs
● 2016-12-14 05:53:28
○ 2016-12-17 19:30:24
○ 2026-06-22 14:23:26
○MXopenstep.com.mx2016-12-17 → 2016-12-30 · 4 obs
● 2016-12-17 19:30:24
● 2016-12-30 20:03:20
○ 2026-06-22 14:23:26
○A174.133.152.522009-12-12 → 2009-12-12 · 3 obs
○ 2016-05-26 19:12:46
○ 2026-06-22 14:23:26
○A189.211.130.1802016-08-05 → 2016-10-07 · 5 obs
● 2016-08-05 05:05:10
● 2016-10-07 15:18:28
○ 2016-12-09 13:56:30
○ 2026-06-22 14:23:26
○A67.228.157.562016-05-26 → 2016-05-26 · 4 obs
● 2016-05-26 19:12:46
○ 2016-08-05 05:05:10
○ 2026-06-22 14:23:26
○A69.64.36.1792016-12-09 → 2016-12-14 · 5 obs
● 2016-12-09 13:56:30
● 2016-12-14 05:53:28
○ 2016-12-17 19:30:24
○ 2026-06-22 14:23:26
○A98.142.99.422016-12-17 → 2016-12-30 · 4 obs
● 2016-12-17 19:30:24
● 2016-12-30 20:03:20
○ 2026-06-22 14:23:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| mx | i.mx-ns.mx, c.mx-ns.mx, e.mx-ns.mx, x.mx-ns.mx... | - |
| openstep.com.mx | ns1.opst-hosting.net, ns2.opst-hosting.net | - |
✅ Authoritative Response
Server:98.142.103.90
NS records: ns1.opst-hosting.net, ns2.opst-hosting.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for openstep.com.mx (unsigned zone)
⏱️ Timing
Total: 434ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | openstep.com.mx |
Analysis
IP Addresses
mail.openstep.com.mx has exactly one IP address — 98.142.103.90.
astrucking.com.mx, cpanel.refagonzalez.com.mx, simel.org.mx plus two other host names have IP numbers in common with mail.openstep.com.mx.
Name Servers
mail.openstep.com.mx is served by two delegated name servers, ns1.opst-hosting.net and ns2.opst-hosting.net.
mail.openstep.com.mx shares the same name server configuration with hubame.com.mx, openstep.com.mx, hintegro.com.mx and cyberneg.com.
mail.openstep.com.mx shares at least some of its name servers with domains including simel.org.mx, openstep.mx and diguma.com
These name servers are frequently paired with the name servers dns33592.dizinc.com and dns33593.dizinc.com.
ns1.opst-hosting.net and ns2.opst-hosting.net each resolve to one IP number: ns1.opst-hosting.net points to 98.142.103.90 and ns2.opst-hosting.net points to 98.142.103.91.
Mail Servers
mail.openstep.com.mx uses one mail server — openstep.com.mx.
mail.openstep.com.mx uses the same mail servers as other domains, including openstep.com.mx.
There is one IP number for openstep.com.mx: 98.142.103.90.