4cus.ai - robtex.com
4cus.ai
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.213.45🇺🇸 Amazon13.248.208.0/20 | ||||||
| PTR | a67c48129651a0940.awsglobalaccelerator.com | ||||||
| A | 76.223.67.189🇺🇸 Amazon76.223.64.0/20 | ||||||
| NS | ns33.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21a1::11🇺🇸 GODADDY-DNS2603:5:21a0::/44 | ||||||
| PTR | ns33.domaincontrol.com | ||||||
| A | 97.74.106.17🇺🇸 GODADDY-DNS97.74.106.0/23 | ||||||
| PTR | ns33.domaincontrol.com | ||||||
| NS | ns34.domaincontrol.com | ||||||
| A | 2603:5:22a1::11🇺🇸 GODADDY-DNS2603:5:22a0::/44 | ||||||
| PTR | ns34.domaincontrol.com | ||||||
| A | 173.201.74.17🇺🇸 GODADDY-DNS173.201.74.0/23 | ||||||
| PTR | ns34.domaincontrol.com | ||||||
| SOA | ns33.domaincontrol.comdns@jomax.net 2026-07-09 #0 | ||||||
ai
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.ai ⭐ | ||||||
| NS | v0n1.nic.ai | ||||||
| NS | v0n2.nic.ai | ||||||
| NS | v0n3.nic.ai | ||||||
| NS | v2n0.nic.ai | ||||||
| NS | v2n1.nic.ai | ||||||
| SOA | v0n0.nic.aihostmaster@donuts.email serial=1786478612 | ||||||
Same first word
Similar names
cs4u.pl |
cs4u.us |
cs4u.net |
c4us.de |
cs4u.gr |
su4c.org |
cs4u.ca |
sc4u.us |
cs4u.ru |
sc4u.net |
cs4u.com |
cs4u.de |
sc4u.uk |
ucs4.us |
sc4u.ch |
cu4s.com |
sc4u.com |
4ucs.com |
4ucs.net |
us4c.com |
4ucs.network |
4ucs.co.nz |
c4us.com |
su4c.com |
DNS History
6 records (4 active, 2 former)
●NSns33.domaincontrol.com2026-06-24 → 2026-08-11 · 2 obs
● 2026-08-11 20:53:14
●NSns34.domaincontrol.com2026-06-24 → 2026-08-11 · 2 obs
● 2026-08-11 20:53:14
●A13.248.213.452026-07-10 → 2026-08-11 · 3 obs
● 2026-07-10 07:57:20
● 2026-08-11 20:53:14
○A15.197.148.332026-06-24 → 2026-06-24 · 3 obs
○ 2026-07-10 07:57:20
○ 2026-08-11 20:53:14
○A3.33.130.1902026-06-24 → 2026-06-24 · 3 obs
○ 2026-07-10 07:57:20
○ 2026-08-11 20:53:14
●A76.223.67.1892026-07-10 → 2026-08-11 · 3 obs
● 2026-07-10 07:57:20
● 2026-08-11 20:53:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ai | v0n3.nic.ai, v2n0.nic.ai, v2n1.nic.ai, v0n0.nic.ai... | - |
| 4cus.ai | ns33.domaincontrol.com, ns34.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.106.17
NS records: ns33.domaincontrol.com, ns34.domaincontrol.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at ai: Error: DNS query timeout: 199.115.155.1 for DNSKEY ai
⏱️ Timing
Total: 3285ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.67.189, 13.248.213.45 |
| NS | 2 | ns34.domaincontrol.com, ns33.domaincontrol.com |
| SOA | 1 | ns33.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
4cus.ai directs to two IP numbers, 13.248.213.45 and 76.223.67.189
Among the host names that share IP numbers with 4cus.ai are nu-card.org.in, tothepure.com, pointgarde.com and two others.
Name Servers
4cus.ai uses two name servers for its delegation: ns33.domaincontrol.com and ns34.domaincontrol.com.
4cus.ai has the same name server delegation as a number of other domains, such as plumbwiseinc.com, hotgirlswimwear.com, lexogroup.com and two more.
At least some of 4cus.ai's name servers are also used by other domains, among them chvps.pasway.in.
The two host names ns33.domaincontrol.com and ns34.domaincontrol.com each have a pair of IP addresses: ns33.domaincontrol.com has 97.74.106.17 and 2603:5:21a1::11, and ns34.domaincontrol.com has 173.201.74.17 and 2603:5:22a1::11.