referencecheck.mx - robtex.com
referencecheck.mx
mx
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | m.mx-ns.mx ⭐ | ||||||
| NS | c.mx-ns.mx | ||||||
| NS | e.mx-ns.mx | ||||||
| NS | i.mx-ns.mx | ||||||
| NS | o.mx-ns.mx | ||||||
| NS | x.mx-ns.mx | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | m.mx-ns.mxhostmaster@nic.mx serial=1790429871 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
10 records (10 active, 0 former)
●NSns-cloud-c1.googledomains.com2026-09-13 → 2026-09-26 · 2 obs
● 2026-09-26 13:45:34
●NSns-cloud-c2.googledomains.com2026-09-13 → 2026-09-26 · 2 obs
● 2026-09-26 13:45:34
●NSns-cloud-c3.googledomains.com2026-09-13 → 2026-09-26 · 2 obs
● 2026-09-26 13:45:34
●NSns-cloud-c4.googledomains.com2026-09-13 → 2026-09-26 · 2 obs
● 2026-09-26 13:45:34
●MXalt1.aspmx.l.google.com2026-09-13 → 2026-09-26 · 2 obs
● 2026-09-26 13:45:34
●MXalt2.aspmx.l.google.com2026-09-13 → 2026-09-26 · 2 obs
● 2026-09-26 13:45:34
●MXalt3.aspmx.l.google.com2026-09-13 → 2026-09-26 · 2 obs
● 2026-09-26 13:45:34
●MXalt4.aspmx.l.google.com2026-09-13 → 2026-09-26 · 2 obs
● 2026-09-26 13:45:34
●MXaspmx.l.google.com2026-09-13 → 2026-09-26 · 2 obs
● 2026-09-26 13:45:34
●A187.77.12.22026-09-13 → 2026-09-26 · 2 obs
● 2026-09-26 13:45:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| mx | c.mx-ns.mx, i.mx-ns.mx, o.mx-ns.mx, e.mx-ns.mx... | - |
| referencecheck.mx | ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com | - |
✅ Authoritative Response
Server:216.239.34.108
NS records: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1028ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 187.77.12.2 |
| NS | 4 | ns-cloud-c3.googledomains.com, ns-cloud-c2.googledomains.com... |
| MX | 5 | alt1.aspmx.l.google.com (pri: 5), alt3.aspmx.l.google.com (pri: 10)... |
| TXT | 1 | v=spf1 include:_spf.google.com ~all |
| SOA | 1 | ns-cloud-c1.googledomains.com cloud-dns- |
Analysis
IP Addresses
referencecheck.mx has exactly one IP address — 187.77.12.2.
ventasplaya.com, kiinhubcowork.com, solfismex.com plus two other host names have IP numbers in common with referencecheck.mx.
Name Servers
Four name servers handle the delegation for referencecheck.mx: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com and ns-cloud-c4.googledomains.com.
The name servers of referencecheck.mx overlap at least partially with those of other domains — among them ticallion.com, healingearthintentions.com, be-clinic.it and two more.
Each of the four hosts ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com and ns-cloud-c4.googledomains.com has two IP addresses. ns-cloud-c1.googledomains.com points to 216.239.32.108 and 2001:4860:4802:32::6c. ns-cloud-c2.googledomains.com points to 216.239.34.108 and 2001:4860:4802:34::6c. ns-cloud-c3.googledomains.com points to 216.239.36.108 and 2001:4860:4802:36::6c. ns-cloud-c4.googledomains.com points to 216.239.38.108 and 2001:4860:4802:38::6c.
Mail Servers
referencecheck.mx has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
At least some of the mail servers used by referencecheck.mx are shared with other domains: celestiapress.com, hitripolzi.si, printano.com and two others among them.
These mail servers often appear in conjunction with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.
Host names pointing to two IP addresses:
aspmx.l.google.com maps to two IP addresses — 142.251.163.27 and 2607:f8b0:4004:c1d::1b.
alt1.aspmx.l.google.com maps to two IP addresses — 192.178.234.26 and 2800:3f0:4003:c14::1b.
alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.27 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.26 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.26 and 2a00:1450:400c:c23::1b.