cuatro.us - robtex.com
cuatro.us
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1775987706 | ||||||
Same first word
Similar names
DNS History
13 records (10 active, 3 former)
●NSns-cloud-a1.googledomains.com2026-03-28 → 2026-04-12 · 3 obs
● 2026-03-28 20:19:24
● 2026-04-12 10:20:40
●NSns-cloud-a2.googledomains.com2026-03-28 → 2026-04-12 · 3 obs
● 2026-03-28 20:19:24
● 2026-04-12 10:20:40
●NSns-cloud-a3.googledomains.com2026-03-28 → 2026-04-12 · 3 obs
● 2026-03-28 20:19:24
● 2026-04-12 10:20:40
●NSns-cloud-a4.googledomains.com2026-03-28 → 2026-04-12 · 3 obs
● 2026-03-28 20:19:24
● 2026-04-12 10:20:40
○NSns1.uniregistrymarket.link2017-01-07 → 2017-01-07 · 3 obs
○ 2026-03-28 20:19:24
○ 2026-04-12 10:20:40
○NSns2.uniregistrymarket.link2017-01-07 → 2017-01-07 · 3 obs
○ 2026-03-28 20:19:24
○ 2026-04-12 10:20:40
●MXalt1.aspmx.l.google.com2026-03-28 → 2026-04-12 · 2 obs
● 2026-04-12 10:20:40
●MXalt2.aspmx.l.google.com2026-03-28 → 2026-04-12 · 2 obs
● 2026-04-12 10:20:40
●MXalt3.aspmx.l.google.com2026-03-28 → 2026-04-12 · 2 obs
● 2026-04-12 10:20:40
●MXalt4.aspmx.l.google.com2026-03-28 → 2026-04-12 · 2 obs
● 2026-04-12 10:20:40
●MXaspmx.l.google.com2026-03-28 → 2026-04-12 · 2 obs
● 2026-04-12 10:20:40
●A198.49.23.1442026-03-28 → 2026-04-12 · 3 obs
● 2026-03-28 20:19:24
● 2026-04-12 10:20:40
○A69.172.201.1532017-01-07 → 2017-01-07 · 3 obs
○ 2026-03-28 20:19:24
○ 2026-04-12 10:20:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | - |
| cuatro.us | ns-cloud-a3.googledomains.com, ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a4.googledomains.com | - |
✅ Authoritative Response
Server:216.239.34.106
NS records: ns-cloud-a3.googledomains.com, ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a4.googledomains.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 727ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.49.23.144 |
| NS | 4 | ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com... |
| MX | 5 | aspmx.l.google.com (pri: 1), alt4.aspmx.l.google.com (pri: 10)... |
| TXT | 2 | v=spf1 include:_spf.google.com ~all, pinterest-site-verification=72e976f365da |
| SOA | 1 | ns-cloud-a1.googledomains.com cloud-dns- |
Analysis
IP Addresses
cuatro.us points to a single IP address: 198.49.23.144.
Other host names such as dotbroker.co.uk, fatsandwichcreatives.com, hydroalumin.gr, nextwavemuslims.org and msm-sports.com share IP numbers with cuatro.us.
Name Servers
cuatro.us is delegated to four name servers: ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com and ns-cloud-a4.googledomains.com.
At least part of the name servers for cuatro.us are shared with other domains, for instance shynu.com, trevordavenport.com, sovahospitality.com, stevenrazo.com and airowin.com.
Host names with two IP numbers:
ns-cloud-a1.googledomains.com points to: 2001:4860:4802:32::6a and 216.239.32.106
ns-cloud-a2.googledomains.com points to: 2001:4860:4802:34::6a and 216.239.34.106
ns-cloud-a3.googledomains.com points to: 2001:4860:4802:36::6a and 216.239.36.106
ns-cloud-a4.googledomains.com points to: 2001:4860:4802:38::6a and 216.239.38.106
Mail Servers
cuatro.us 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.
cuatro.us shares at least some mail servers with other domains, for example ns500758.ns500758.ns500759.ns500735.ns500735.ns500698.ns500735.ns500698.ns500735.ns500735.ns500698.ns500576.ns500698.ns500708.ns500576.ns500652.ns500576.trackreceptor.com, therootofyou.com, saltyhour.com, ns500821.ns500794.ns500841.ns500794.ns500841.ns500821.ns500794.ns500795.ns500794.ns500790.ns500795.lustypartnersfinder.com and ns500759.ns500758.ns500698.ns500758.ns500758.ns500698.ns500698.ns500736.ns500735.ns500698.ns500698.ns500686.ns500652.trackreceptor.com.
These mail servers are commonly used alongside aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx5.googlemail.com and aspmx4.googlemail.com.
Host names with two IP numbers: aspmx.l.google.com points to 2607:f8b0:4023:c06::1b and 74.125.137.27; alt1.aspmx.l.google.com points to 2800:3f0:4003:c0f::1a and 108.177.123.26; alt2.aspmx.l.google.com points to 2607:f8b0:4023:1015::1b and 172.253.135.26; alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1b and 192.178.223.26; alt4.aspmx.l.google.com points to 2a00:1450:400c:c00::1b and 173.194.76.27.