sycomsa.com.mx - dns.ninja
sycomsa.com.mx
| DNSSEC | ⚠️ Not signed | ||||||
| A | 45.63.104.72🇺🇸 AS-VULTR45.63.104.0/21 Vultr Assigned Prefix | ||||||
| PTR | espacios.criticalserver.net | ||||||
| NS | ns1.criticalserver.net ⭐ | ||||||
| A | 45.63.104.72🇺🇸 AS-VULTR45.63.104.0/21 Vultr Assigned Prefix | ||||||
| PTR | espacios.criticalserver.net | ||||||
| NS | ns2.criticalserver.net | ||||||
| A | 45.63.104.72🇺🇸 AS-VULTR45.63.104.0/21 Vultr Assigned Prefix | ||||||
| PTR | espacios.criticalserver.net | ||||||
| MX | sycomsa.com.mx ⭐ | ||||||
| A | 45.63.104.72🇺🇸 AS-VULTR45.63.104.0/21 Vultr Assigned Prefix | ||||||
| PTR | espacios.criticalserver.net | ||||||
| TXT | v=spf1 ip4:173.193.164.67 a mx ptr ~all | ||||||
| SOA | ns1.criticalserver.netalertas@espaciosmail.com 2026-06-24 #1 | ||||||
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=1782279114 | ||||||
MX for
sycomsa.com.mx |
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSns1.criticalserver.net2015-08-17 → 2026-06-24 · 2 obs
● 2026-06-24 06:26:06
●NSns2.criticalserver.net2015-08-17 → 2026-06-24 · 2 obs
● 2026-06-24 06:26:06
●MXsycomsa.com.mx2015-08-17 → 2026-06-24 · 2 obs
● 2026-06-24 06:26:06
○A173.193.164.672015-08-17 → 2017-03-13 · 4 obs
● 2017-03-13 22:16:40
○ 2026-03-25 20:35:20
○ 2026-06-24 06:26:06
●A45.63.104.722026-03-25 → 2026-06-24 · 3 obs
● 2026-03-25 20:35:20
● 2026-06-24 06:26:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| mx | m.mx-ns.mx, e.mx-ns.mx, c.mx-ns.mx, i.mx-ns.mx... | - |
| sycomsa.com.mx | ns1.criticalserver.net, ns2.criticalserver.net | - |
✅ Authoritative Response
Server:45.63.104.72
NS records: ns1.criticalserver.net, ns2.criticalserver.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sycomsa.com.mx (unsigned zone)
⏱️ Timing
Total: 741ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 45.63.104.72 |
| NS | 2 | ns1.criticalserver.net, ns2.criticalserver.net |
| MX | 1 | sycomsa.com.mx (pri: 0) |
| TXT | 1 | v=spf1 ip4:173.193.164.67 a mx ptr ~all |
| SOA | 1 | ns1.criticalserver.net alertas.espaciosm |
Analysis
Mail Server Role
The MX record for sycomsa.com.mx points back to sycomsa.com.mx — it is its own mail server.
IP Addresses
sycomsa.com.mx directs to one IP number, which is 45.63.104.72.
Among the host names that share IP numbers with sycomsa.com.mx are ftp.sepulvedadistribuidores.com.mx, criticalserver.net, criticalserver11.net and two others.
Name Servers
sycomsa.com.mx uses two name servers for its delegation: ns1.criticalserver.net and ns2.criticalserver.net.
sycomsa.com.mx has the same name server delegation as a number of other domains, such as casadejesus.mx, acupuntura.com.mx, grupohas.com and two more.
sycomsa.com.mx has at least partial name server overlap with other domains, such as casachapa.com.mx, lessage.com.mx, acerolapsa.com and two others.
These name servers are routinely co-deployed with the name servers ns1.criticalserver11.net, ns2.criticalserver11.net, ns1.mdnsservice.com and two others.
ns1.criticalserver.net resolves to 45.63.104.72; ns2.criticalserver.net resolves to the same IP address, 45.63.104.72.
Both ns1.criticalserver.net and ns2.criticalserver.net resolve to 45.63.104.72 IP addresses each.
Mail Servers
The MX record for sycomsa.com.mx points to a single mail server: sycomsa.com.mx.
sycomsa.com.mx directs to just one IP number, 45.63.104.72.