irg.edu.mx - robtex.com
irg.edu.mx
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=1784072949 | ||||||
Subdomains
api.irg.edu.mx |
Same first word
Similar names
DNS History
10 records (10 active, 0 former)
●NSns-cloud-b1.googledomains.com2026-07-07 → 2026-07-15 · 2 obs
● 2026-07-15 01:53:00
●NSns-cloud-b2.googledomains.com2026-07-07 → 2026-07-15 · 2 obs
● 2026-07-15 01:53:00
●NSns-cloud-b3.googledomains.com2026-07-07 → 2026-07-15 · 2 obs
● 2026-07-15 01:53:00
●NSns-cloud-b4.googledomains.com2026-07-07 → 2026-07-15 · 2 obs
● 2026-07-15 01:53:00
●MXalt1.aspmx.l.google.com2026-07-07 → 2026-07-15 · 2 obs
● 2026-07-15 01:53:00
●MXalt2.aspmx.l.google.com2026-07-07 → 2026-07-15 · 2 obs
● 2026-07-15 01:53:00
●MXalt3.aspmx.l.google.com2026-07-07 → 2026-07-15 · 2 obs
● 2026-07-15 01:53:00
●MXalt4.aspmx.l.google.com2026-07-07 → 2026-07-15 · 2 obs
● 2026-07-15 01:53:00
●MXaspmx.l.google.com2026-07-07 → 2026-07-15 · 2 obs
● 2026-07-15 01:53:00
●A35.231.74.122026-07-07 → 2026-07-15 · 2 obs
● 2026-07-15 01:53:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| mx | e.mx-ns.mx, m.mx-ns.mx, c.mx-ns.mx, o.mx-ns.mx... | - |
| irg.edu.mx | ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com | - |
✅ Authoritative Response
Server:216.239.32.107
NS records: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 909ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 35.231.74.12 |
| NS | 4 | ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com... |
| MX | 5 | alt2.aspmx.l.google.com (pri: 5), alt4.aspmx.l.google.com (pri: 10)... |
| TXT | 4 | google-site-verification=NKhYIcyUUAuwVyX, google-site-verification=KRX8Rch7o_7kMLF... |
| SOA | 1 | ns-cloud-b1.googledomains.com cloud-dns- |
Analysis
Hierarchy
api.irg.edu.mx is delegated beneath irg.edu.mx.
IP Addresses
irg.edu.mx resolves to one IP address: 35.231.74.12.
Additional host names such as institutorenacimiento.edu.mx, 12.74.231.35.bc.googleusercontent.com, api.irg.edu.mx and sistemasip.edu.mx share IP numbers with irg.edu.mx.
Name Servers
The authoritative name servers for irg.edu.mx are ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com.
There is at least partial name server overlap between irg.edu.mx and other domains — shmedia.org, sidestocks.com, sinalmais.com and two more among them.
All four hostnames — ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com — resolve to two IP numbers apiece: ns-cloud-b1.googledomains.com to 216.239.32.107 and 2001:4860:4802:32::6b; ns-cloud-b2.googledomains.com to 216.239.34.107 and 2001:4860:4802:34::6b; ns-cloud-b3.googledomains.com to 216.239.36.107 and 2001:4860:4802:36::6b; ns-cloud-b4.googledomains.com to 216.239.38.107 and 2001:4860:4802:38::6b.
Mail Servers
Five mail servers handle irg.edu.mx: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
irg.edu.mx has at least partial mail server overlap with other domains such as amalgamatech.com, galeriechanel.com, allpurposejanitorial.com and two more.
These mail servers commonly co-occur with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 others.
Hostnames that resolve to two IP addresses:
aspmx.l.google.com maps to two IP addresses — 142.251.16.27 and 2607:f8b0:4004:c17::1b.
alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.26 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.27 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.27 and 2a00:1450:400c:c23::1a.