sdm.com.mx - robtex.com
sdm.com.mx
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=1778335983 | ||||||
Subdomains
www.sdm.com.mx |
Same first word
Similar names
DNS History
12 records (9 active, 3 former)
●NSjupiter.colegioweb.com2015-08-09 → 2026-05-09 · 2 obs
● 2026-05-09 14:28:30
●NSlocalhost2015-08-09 → 2026-05-09 · 2 obs
● 2026-05-09 14:28:30
●NSmaster.colegioweb.com2015-08-09 → 2026-05-09 · 2 obs
● 2026-05-09 14:28:30
●MXalt1.aspmx.l.google.com2026-03-24 → 2026-05-09 · 3 obs
● 2026-03-24 13:40:48
● 2026-05-09 14:28:30
●MXalt2.aspmx.l.google.com2026-03-24 → 2026-05-09 · 3 obs
● 2026-03-24 13:40:48
● 2026-05-09 14:28:30
●MXalt3.aspmx.l.google.com2026-03-24 → 2026-05-09 · 3 obs
● 2026-03-24 13:40:48
● 2026-05-09 14:28:30
●MXalt4.aspmx.l.google.com2026-03-24 → 2026-05-09 · 3 obs
● 2026-03-24 13:40:48
● 2026-05-09 14:28:30
●MXaspmx.l.google.com2026-03-24 → 2026-05-09 · 3 obs
● 2026-03-24 13:40:48
● 2026-05-09 14:28:30
○MXmail.sdm.com.mx2015-08-09 → 2017-11-05 · 4 obs
● 2017-11-05 14:35:58
○ 2026-03-24 13:40:48
○ 2026-05-09 14:28:30
○A173.201.38.1532015-08-09 → 2016-02-05 · 4 obs
● 2016-02-05 14:06:44
○ 2016-08-08 02:59:38
○ 2026-05-09 14:28:30
○A206.225.95.1632016-08-08 → 2017-11-05 · 5 obs
● 2016-08-08 02:59:38
● 2017-11-05 14:35:58
○ 2026-03-24 13:40:48
○ 2026-05-09 14:28:30
●A216.55.170.402026-03-24 → 2026-05-09 · 3 obs
● 2026-03-24 13:40:48
● 2026-05-09 14:28:30
🔍 DNS Trace
Analysis
Hierarchy
sdm.com.mx is a parent of www.sdm.com.mx.
IP Addresses
sdm.com.mx points to a single IP address: 216.55.170.40.
Other host names such as mail.colegioweb.net, mail.serviscorpion.com.mx, mail.e-xtranets.org, mail.colegioweb.info and colegioweb.org share IP numbers with sdm.com.mx.
Name Servers
sdm.com.mx is delegated to three name servers: localhost, jupiter.colegioweb.com and master.colegioweb.com.
At least part of the name servers for sdm.com.mx are shared with other domains, for instance freeasiahot(0x736578).com, gratisnederlandse(0x706f726e)o.com, 116.129.14.in-addr.arpa, 45.190.209.in-addr.arpa and bahiadecartagena.com.
these name servers are commonly used with the name servers main.e-xtranets.com, jupiter.e-xtranets.com, dns1.tisnet.net.tw, dns2.tisnet.net.tw, dns3.tisnet.net.tw, ns1.ee.net, ns2.ee.net, zeus.colegioweb.com, dns1.cantv.net and dns2.cantv.net.
Hostnames with a single IP
jupiter.colegioweb.com resolves to: 206.225.95.163.
master.colegioweb.com resolves to: 216.55.170.40.
Mail Servers
sdm.com.mx is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
sdm.com.mx shares at least some mail servers with other domains, for example marketgrill.com.br, zonaplata.es, rgc.edu.in, novostack.com and ns500768.ns500759.ns500698.ns500736.ns500735.ns500698.ns500736.ns500736.ns500736.ns500708.ns500698.ns500576.ns500619.trackreceptor.com.
These mail servers are commonly used alongside aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IP numbers: aspmx.l.google.com points to 2607:f8b0:4023:c03::1b and 74.125.137.27; alt1.aspmx.l.google.com points to 2800:3f0:4003:c0f::1b and 108.177.123.27; alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.27; alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1b and 192.178.223.27; alt4.aspmx.l.google.com points to 2a00:1450:400c:c00::1b and 173.194.76.27.