sis-tecom.com.mx - dns.ninja
sis-tecom.com.mx
| DNSSEC | ⚠️ Not signed | ||||||
| A | 174.136.25.173🇺🇸 TierPoint174.136.0.0/18 LLC | ||||||
| PTR | svgs290.serverneubox.com.mx | ||||||
| NS | ns144.neubox.net ⭐ | ||||||
| A | 65.99.252.158🇺🇸 TierPoint65.99.192.0/18 LLC | ||||||
| PTR | ns144.neubox.net | ||||||
| NS | ns143.neubox.net | ||||||
| A | 65.99.252.155🇺🇸 TierPoint65.99.192.0/18 LLC | ||||||
| PTR | ns143.neubox.net | ||||||
| NS | ns245.neubox.net | ||||||
| A | 66.240.233.151🇺🇸 AS1043966.240.192.0/18 | ||||||
| PTR | ns245.neubox.net | ||||||
| MX | sis-tecom.com.mx ⭐ | ||||||
| A | 174.136.25.173🇺🇸 TierPoint174.136.0.0/18 LLC | ||||||
| PTR | svgs290.serverneubox.com.mx | ||||||
| TXT | v=spf1 +a +mx +ip4:174.136.25.173 include:relay.mailchannels.net include:smtp... | ||||||
| SOA | ns144.neubox.netroot@svgs416.serverneubox.com.mx 2026-07-04 #6 | ||||||
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=1783204446 | ||||||
MX for
sis-tecom.com.mx |
Subdomains
mail.sis-tecom.com.mx |
Same first word
sis-tecom.com.mx |
Similar names
DNS History
15 records (5 active, 10 former)
●NSns143.neubox.net2015-10-31 → 2026-07-04 · 3 obs
● 2015-10-31 15:10:26
● 2026-07-04 23:09:54
●NSns144.neubox.net2015-10-31 → 2026-07-04 · 3 obs
● 2015-10-31 15:10:26
● 2026-07-04 23:09:54
●NSns245.neubox.net2016-01-22 → 2026-07-04 · 3 obs
● 2016-01-22 17:53:58
● 2026-07-04 23:09:54
○NSns345.neubox.xyz2016-01-22 → 2016-01-22 · 4 obs
● 2016-01-22 17:53:58
○ 2016-04-22 10:07:16
○ 2026-07-04 23:09:54
○NSns63.neubox.net2015-06-17 → 2015-06-17 · 3 obs
○ 2015-10-31 15:10:26
○ 2026-07-04 23:09:54
○NSns64.neubox.net2015-06-17 → 2015-06-17 · 3 obs
○ 2015-10-31 15:10:26
○ 2026-07-04 23:09:54
○MXmail.sis-tecom.com.mx2015-06-17 → 2015-06-17 · 3 obs
○ 2015-10-31 15:10:26
○ 2026-07-04 23:09:54
○MXms60141086.msv1.invalid.outlook.com.sis-tecom.com.mx2015-06-17 → 2015-06-17 · 3 obs
○ 2015-10-31 15:10:26
○ 2026-07-04 23:09:54
●MXsis-tecom.com.mx2015-10-31 → 2026-07-04 · 3 obs
● 2015-10-31 15:10:26
● 2026-07-04 23:09:54
○MXsistecom-com-mx0i.mail.protection.outlook.com.sis-tecom.com.mx2015-06-17 → 2015-06-17 · 3 obs
○ 2015-10-31 15:10:26
○ 2026-07-04 23:09:54
●A174.136.25.1732026-05-02 → 2026-07-04 · 3 obs
● 2026-05-02 10:04:56
● 2026-07-04 23:09:54
○A174.136.52.2042018-11-25 → 2018-11-25 · 4 obs
● 2018-11-25 14:02:14
○ 2026-05-02 10:04:56
○ 2026-07-04 23:09:54
○A207.210.229.962015-10-31 → 2015-10-31 · 4 obs
● 2015-10-31 15:10:26
○ 2016-01-22 17:53:58
○ 2026-07-04 23:09:54
○A207.210.229.982016-01-22 → 2017-01-13 · 5 obs
● 2016-01-22 17:53:58
● 2017-01-13 11:08:34
○ 2018-11-25 14:02:14
○ 2026-07-04 23:09:54
○A65.99.205.1742015-06-17 → 2015-06-17 · 3 obs
○ 2015-10-31 15:10:26
○ 2026-07-04 23:09:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| mx | c.mx-ns.mx, e.mx-ns.mx, i.mx-ns.mx, m.mx-ns.mx... | - |
| sis-tecom.com.mx | ns143.neubox.net, ns144.neubox.net, ns245.neubox.net | - |
✅ Authoritative Response
Server:66.240.233.151
NS records: ns143.neubox.net, ns144.neubox.net, ns245.neubox.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sis-tecom.com.mx (unsigned zone)
⏱️ Timing
Total: 681ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 174.136.25.173 |
| NS | 3 | ns245.neubox.net, ns143.neubox.net... |
| MX | 1 | sis-tecom.com.mx (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:174.136.25.173 includ |
| SOA | 1 | ns144.neubox.net root.svgs416.serverneub |
Analysis
Hierarchy
The domain mail.sis-tecom.com.mx falls under the parent sis-tecom.com.mx.
Mail Server Role
sis-tecom.com.mx is listed as a mail server for itself.
IP Addresses
sis-tecom.com.mx resolves to one IP address: 174.136.25.173.
iser.mx, duayc.com.mx, talento.com.mx and two other host names share IP numbers with sis-tecom.com.mx.
Name Servers
sis-tecom.com.mx carries NS records delegating to ns143.neubox.net, ns144.neubox.net and ns245.neubox.net.
At least some of sis-tecom.com.mx's name servers are shared with other domains, for example donal.com.mx, powerpsc.com.mx, espacioempresarial.com.mx and two more.
These name servers tend to be used in conjunction with the name servers ns345.neubox.xyz.
ns143.neubox.net points to 65.99.252.155; ns144.neubox.net points to 65.99.252.158; ns245.neubox.net points to 66.240.233.151 — each hostname maps to exactly one IP address.
Mail Servers
Mail for sis-tecom.com.mx is handled by one mail server — sis-tecom.com.mx.
sis-tecom.com.mx carries a single IP number, which is 174.136.25.173.