percom.com.mx - dns.ninja
percom.com.mx
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.99.21.106🇨🇦 OVH192.99.0.0/16 Hosting route | ||||||
| PTR | sdf1.guiaescolar.net | ||||||
| NS | node1-sdf1.guiaescolar.net ⭐ | ||||||
| A | 192.99.21.106🇨🇦 OVH192.99.0.0/16 Hosting route | ||||||
| PTR | sdf1.guiaescolar.net | ||||||
| NS | node2-sdf1.guiaescolar.net | ||||||
| A | 192.99.21.106🇨🇦 OVH192.99.0.0/16 Hosting route | ||||||
| PTR | sdf1.guiaescolar.net | ||||||
| MX | percom.com.mx ⭐ | ||||||
| A | 192.99.21.106🇨🇦 OVH192.99.0.0/16 Hosting route | ||||||
| PTR | sdf1.guiaescolar.net | ||||||
| TXT | v=spf1 +a +mx +ip4:192.99.21.106 ~all | ||||||
| SOA | node1-sdf1.guiaescolar.netsoporte@guiaescolar.net 2025-04-02 #78 | ||||||
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=1780579192 | ||||||
MX for
percom.com.mx |
Same first word
Similar names
DNS History
11 records (4 active, 7 former)
○NSdns1.guiaescolar.net2017-03-14 → 2019-02-25 · 5 obs
● 2017-03-14 18:22:58
● 2019-02-25 20:52:54
○ 2026-02-14 20:40:30
○ 2026-06-04 13:41:10
○NSdns2.guiaescolar.net2017-03-14 → 2019-02-25 · 5 obs
● 2017-03-14 18:22:58
● 2019-02-25 20:52:54
○ 2026-02-14 20:40:30
○ 2026-06-04 13:41:10
●NSnode1-sdf1.guiaescolar.net2026-02-14 → 2026-06-04 · 3 obs
● 2026-02-14 20:40:30
● 2026-06-04 13:41:10
●NSnode2-sdf1.guiaescolar.net2026-02-14 → 2026-06-04 · 3 obs
● 2026-02-14 20:40:30
● 2026-06-04 13:41:10
○NSns1.guiaescolar.net2015-07-16 → 2016-04-27 · 4 obs
● 2016-04-27 23:38:02
○ 2017-03-14 18:22:58
○ 2026-06-04 13:41:10
○NSns2.guiaescolar.net2015-07-16 → 2016-04-27 · 4 obs
● 2016-04-27 23:38:02
○ 2017-03-14 18:22:58
○ 2026-06-04 13:41:10
●MXpercom.com.mx2015-07-16 → 2026-06-04 · 2 obs
● 2026-06-04 13:41:10
○A108.163.183.1142015-07-16 → 2016-04-27 · 4 obs
● 2016-04-27 23:38:02
○ 2017-03-14 18:22:58
○ 2026-06-04 13:41:10
○A188.165.246.742019-02-25 → 2019-02-25 · 4 obs
● 2019-02-25 20:52:54
○ 2026-02-14 20:40:30
○ 2026-06-04 13:41:10
●A192.99.21.1062026-02-14 → 2026-06-04 · 3 obs
● 2026-02-14 20:40:30
● 2026-06-04 13:41:10
○A216.55.187.122017-03-14 → 2017-03-14 · 4 obs
● 2017-03-14 18:22:58
○ 2019-02-25 20:52:54
○ 2026-06-04 13:41:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| mx | c.mx-ns.mx, i.mx-ns.mx, o.mx-ns.mx, e.mx-ns.mx... | - |
| percom.com.mx | node1-sdf1.guiaescolar.net, node2-sdf1.guiaescolar.net | - |
✅ Authoritative Response
Server:192.99.21.106
NS records: node1-sdf1.guiaescolar.net, node2-sdf1.guiaescolar.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for percom.com.mx (unsigned zone)
⏱️ Timing
Total: 1014ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.99.21.106 |
| NS | 2 | node1-sdf1.guiaescolar.net, node2-sdf1.guiaescolar.net |
| MX | 1 | percom.com.mx (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:192.99.21.106 ~all |
| SOA | 1 | node1-sdf1.guiaescolar.net soporte.guiae |
Analysis
Mail Server Role
percom.com.mx acts as its own mail server.
IP Addresses
percom.com.mx points to a single IP number: 192.99.21.106.
Additional host names — colegio-amadonervo.edu.mx, anglotorreon.edu.mx, cpcalendars.cecricri.edu.mx and two others — share IP numbers with percom.com.mx.
Name Servers
percom.com.mx is served by two delegated name servers, node1-sdf1.guiaescolar.net and node2-sdf1.guiaescolar.net.
percom.com.mx shares its name server setup with other domains, including tizatl-preescolar.edu.mx, juanadeasbajezamora.edu.mx, untmexico.edu.mx and two others.
The DNS delegation for percom.com.mx at least partly coincides with that of other domains, cbtis71.edu.mx being one example.
node1-sdf1.guiaescolar.net and node2-sdf1.guiaescolar.net share one IP address between them — 192.99.21.106.
These two host names — node1-sdf1.guiaescolar.net and node2-sdf1.guiaescolar.net — each point to 192.99.21.106 IP addresses.
Mail Servers
percom.com.mx has a single mail server: percom.com.mx itself.
There is one IP number for percom.com.mx: 192.99.21.106.