sertecsur.net - robtex.com
sertecsur.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 15.235.11.117🇨🇦 OVH15.235.0.0/17 Hosting route | ||||||
| PTR | ares.alojatei.net | ||||||
| NS | ns1.alojatei.mx ⭐ ⚠️ Not in parent delegation | ||||||
| A | 15.235.11.117🇨🇦 OVH15.235.0.0/17 Hosting route | ||||||
| PTR | ares.alojatei.net | ||||||
| NS | ns1.poseidon.alojatei.net ⚠️ Not in zone NS records | ||||||
| A | 15.235.11.117🇨🇦 OVH15.235.0.0/17 Hosting route | ||||||
| PTR | ares.alojatei.net | ||||||
| NS | ns2.alojatei.mx ⚠️ Not in parent delegation | ||||||
| A | 15.235.11.117🇨🇦 OVH15.235.0.0/17 Hosting route | ||||||
| PTR | ares.alojatei.net | ||||||
| NS | ns2.poseidon.alojatei.net ⚠️ Not in zone NS records | ||||||
| A | 15.235.11.117🇨🇦 OVH15.235.0.0/17 Hosting route | ||||||
| PTR | ares.alojatei.net | ||||||
| MX | mail2.sertecsur.net ⭐ | ||||||
| A | 15.235.11.117🇨🇦 OVH15.235.0.0/17 Hosting route | ||||||
| PTR | ares.alojatei.net | ||||||
| TXT | v=spf1 ip4:15.235.11.117 +a +mx +ip4:158.69.250.33 +ip4:94.23.40.217 +ip4:198... | ||||||
| SOA | ns1.alojatei.mxsoporte@alojatei.net 2026-03-23 #1 | ||||||
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1771291465 | ||||||
Previously MX for
sertecsur.net |
Subdomains
mail2.sertecsur.net |
Same first word
sertecsur.net |
Similar names
DNS History
11 records (6 active, 5 former)
●NSns1.alojatei.mx2026-02-22 → 2026-03-24 · 3 obs
● 2026-02-22 00:49:12
● 2026-03-24 05:28:24
●NSns1.poseidon.alojatei.net2026-02-22 → 2026-03-24 · 3 obs
● 2026-02-22 00:49:12
● 2026-03-24 05:28:24
●NSns2.alojatei.mx2026-02-22 → 2026-03-24 · 3 obs
● 2026-02-22 00:49:12
● 2026-03-24 05:28:24
●NSns2.poseidon.alojatei.net2026-02-22 → 2026-03-24 · 3 obs
● 2026-02-22 00:49:12
● 2026-03-24 05:28:24
○NSstream1.shell-mx.net2015-07-08 → 2017-11-23 · 4 obs
● 2017-11-23 04:32:18
○ 2026-02-22 00:49:12
○ 2026-03-24 05:28:24
○NSstream2.shell-mx.net2015-07-08 → 2017-11-23 · 4 obs
● 2017-11-23 04:32:18
○ 2026-02-22 00:49:12
○ 2026-03-24 05:28:24
●MXmail2.sertecsur.net2026-02-22 → 2026-03-24 · 3 obs
● 2026-02-22 00:49:12
● 2026-03-24 05:28:24
○MXsertecsur.net2015-07-08 → 2017-11-23 · 4 obs
● 2017-11-23 04:32:18
○ 2026-02-22 00:49:12
○ 2026-03-24 05:28:24
●A15.235.11.1172026-02-22 → 2026-03-24 · 3 obs
● 2026-02-22 00:49:12
● 2026-03-24 05:28:24
○A198.15.120.512015-07-08 → 2015-07-08 · 3 obs
○ 2015-11-08 14:40:18
○ 2026-03-24 05:28:24
○A92.222.238.732015-11-08 → 2017-11-23 · 5 obs
● 2015-11-08 14:40:18
● 2017-11-23 04:32:18
○ 2026-02-22 00:49:12
○ 2026-03-24 05:28:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | c.gtld-servers.net, g.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net... | - |
| sertecsur.net | ns1.poseidon.alojatei.net, ns2.poseidon.alojatei.net | 2 records |
✅ Authoritative Response
Server:15.235.11.117
NS records: ns1.poseidon.alojatei.net, ns2.poseidon.alojatei.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sertecsur.net (unsigned zone)
⏱️ Timing
Total: 221ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 15.235.11.117 |
| NS | 2 | ns1.alojatei.mx, ns2.alojatei.mx |
| MX | 1 | mail2.sertecsur.net (pri: 0) |
| TXT | 1 | v=spf1 ip4:15.235.11.117 +a +mx +ip4:158 |
| SOA | 1 | ns1.alojatei.mx soporte.alojatei.net |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.poseidon.alojatei.net, ns2.poseidon.alojatei.net)
Analysis
Hierarchy
sertecsur.net is a parent of mail2.sertecsur.net.
IP Addresses
sertecsur.net points to a single IP address: 15.235.11.117.
Other host names such as cbtis287.edu.mx, cirugiaoralymaxilofacial.com.mx, ns1.indacorp.com.mx, victhorcrack.com and mail2.infomexveracruz.org.mx share IP numbers with sertecsur.net.
Name Servers
sertecsur.net is delegated to four name servers: ns1.alojatei.mx, ns2.alojatei.mx, ns1.poseidon.alojatei.net and ns2.poseidon.alojatei.net.
At least part of the name servers for sertecsur.net are shared with other domains, for instance importadoraolmos.com, grupoinda.com.mx, gotheweb.com, autoexpresstoscano.com and vicenvivo.com.
these name servers are often used together with the name servers ns2.hera.alojatei.net, ns1.hera.alojatei.net, ns1.gotheweb.com, ns2.gotheweb.com, ns1.alojatei.net, ns2.alojatei.net, ns1.netcetec.com and ns2.netcetec.com.
Host names with one IP number: ns1.alojatei.mx, ns2.alojatei.mx, ns1.poseidon.alojatei.net and ns2.poseidon.alojatei.net point to 15.235.11.117.
Mail Servers
The mail server for sertecsur.net is mail2.sertecsur.net.
Host mail2.sertecsur.net points to IP 15.235.11.117.