xail.edu.mx - robtex.com
xail.edu.mx
| DNSSEC | ⚠️ Not signed | ||||||
| A | 198.49.74.82🇺🇸 DimeNOC198.49.64.0/20 HostDime.com Route Object | ||||||
| PTR | fast.servidor4.net | ||||||
| NS | ns1.servidor4.net ⭐ | ||||||
| A | 198.49.74.83🇺🇸 DimeNOC198.49.64.0/20 HostDime.com Route Object | ||||||
| PTR | ns1.servidor4.net | ||||||
| NS | ns2.servidor4.net | ||||||
| A | 198.49.74.84🇺🇸 DimeNOC198.49.64.0/20 HostDime.com Route Object | ||||||
| PTR | ns2.servidor4.net | ||||||
| MX | xail.edu.mx ⭐ | ||||||
| A | 198.49.74.82🇺🇸 DimeNOC198.49.64.0/20 HostDime.com Route Object | ||||||
| PTR | fast.servidor4.net | ||||||
| TXT | v=spf1 +a +mx +ip4:198.49.74.82 +ip4:198.49.74.87 ~all | ||||||
| SOA | ns1.servidor4.netmail@elenlace.com 2026-06-06 #1 | ||||||
edu.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=1784543438 | ||||||
MX for
xail.edu.mx |
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSns1.servidor4.net2015-06-17 → 2026-07-20 · 2 obs
● 2026-07-20 13:07:00
●NSns2.servidor4.net2015-06-17 → 2026-07-20 · 2 obs
● 2026-07-20 13:07:00
●MXxail.edu.mx2015-06-17 → 2026-07-20 · 2 obs
● 2026-07-20 13:07:00
●A198.49.74.822026-05-12 → 2026-07-20 · 3 obs
● 2026-05-12 18:38:52
● 2026-07-20 13:07:00
○A50.22.59.1942015-06-17 → 2016-12-10 · 4 obs
● 2016-12-10 13:40:00
○ 2026-05-12 18:38:52
○ 2026-07-20 13:07:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| mx | e.mx-ns.mx, c.mx-ns.mx, m.mx-ns.mx, o.mx-ns.mx... | - |
| xail.edu.mx | ns1.servidor4.net, ns2.servidor4.net | - |
✅ Authoritative Response
Server:198.49.74.84
NS records: ns1.servidor4.net, ns2.servidor4.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for xail.edu.mx (unsigned zone)
⏱️ Timing
Total: 345ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.49.74.82 |
| NS | 2 | ns2.servidor4.net, ns1.servidor4.net |
| MX | 1 | xail.edu.mx (pri: 0) |
| TXT | 1 | v=spf1 +a +mx +ip4:198.49.74.82 +ip4:198 |
| SOA | 1 | ns1.servidor4.net mail.elenlace.com |
Analysis
Mail Server Role
xail.edu.mx is listed as a mail server for itself.
IP Addresses
xail.edu.mx resolves to one IP address: 198.49.74.82.
danielelizondo.com, proysa.net, ingecon.com.mx and two other host names share IP numbers with xail.edu.mx.
Name Servers
xail.edu.mx uses two name servers for its delegation: ns1.servidor4.net and ns2.servidor4.net.
xail.edu.mx uses the same name servers as several other domains — among them susypl.com, betterbox.com.mx, sisadm.com and two more.
There is at least partial name server overlap between xail.edu.mx and other domains — proimsa.com.mx, colposgrado.edu.mx, alka.com.mx and two more among them.
These name servers regularly appear alongside ns2.servidor9.net, ns1.servidor9.net, ns1.elenlacehosting.net and 3 other name servers in NS record sets.
ns1.servidor4.net → 198.49.74.83 and ns2.servidor4.net → 198.49.74.84: one IP number per host name.
Mail Servers
Mail for xail.edu.mx is handled by one mail server — xail.edu.mx.
xail.edu.mx directs to just one IP number, 198.49.74.82.