criterionbuilders.com - robtex.com
criterionbuilders.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1771291435 | ||||||
Same first word
criterionbuilders.com |
DNS History
4 records (4 active, 0 former)
●NSkira.ns.cloudflare.com2026-03-17 → 2026-03-23 · 2 obs
● 2026-03-23 23:23:32
●NSsteven.ns.cloudflare.com2026-03-17 → 2026-03-23 · 2 obs
● 2026-03-23 23:23:32
●MXcriterionbuilders-com.mail.protection.outlook.com2026-03-17 → 2026-03-23 · 2 obs
● 2026-03-23 23:23:32
●A129.121.65.1582026-03-17 → 2026-03-23 · 2 obs
● 2026-03-23 23:23:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net... | - |
| criterionbuilders.com | kira.ns.cloudflare.com, steven.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.194.197
NS records: kira.ns.cloudflare.com, steven.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for criterionbuilders.com (unsigned zone)
⏱️ Timing
Total: 153ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 129.121.65.158 |
| NS | 2 | kira.ns.cloudflare.com, steven.ns.cloudflare.com |
| MX | 1 | criterionbuilders-com.mail.protection.ou |
| TXT | 3 | MS=ms56958497, google-site-verification=x15uWQBvHtZPeFB... |
| SOA | 1 | kira.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (kira.ns.cloudflare.com, kira.ns.cloudflare.com, kira.ns.cloudflare.com...)
Analysis
IP Addresses
criterionbuilders.com points to IP number: 129.121.65.158.
Other host names, for instance athproductions.com and hanamaui.com, share IP numbers with criterionbuilders.com.
Name Servers
criterionbuilders.com is delegated to two name servers: kira.ns.cloudflare.com and steven.ns.cloudflare.com.
criterionbuilders.com shares the same name server setup as bestool.com.ua, putinso.site, polonious-systems.com, duralinecabinetry.com and dearcustomercare.com.
criterionbuilders.com at least partially shares name servers with other domains, for instance jcychina.com, goodtoolsonline.com, firsttexasrealtors.com, joniba.nl and 90phutbf.cc.
These name servers are commonly used together with rohin.ns.cloudflare.com, rose.ns.cloudflare.com and suzanne.ns.cloudflare.com.
Host names with six IP numbers:
kira.ns.cloudflare.com points to 2606:4700:50::a29f:26c5, 2803:f800:50::6ca2:c2c5, 2a06:98c1:50::ac40:22c5, 108.162.194.197, 162.159.38.197 and 172.64.34.197.
steven.ns.cloudflare.com points to 2606:4700:58::a29f:2c11, 2803:f800:50::6ca2:c311, 2a06:98c1:50::ac40:2311, 108.162.195.17, 162.159.44.17 and 172.64.35.17.
Mail Servers
criterionbuilders.com is handled by a single mail server, criterionbuilders-com.mail.protection.outlook.com.
Host name criterionbuilders-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c803::, 2a01:111:f403:c902::4, 2a01:111:f403:c902::6, 2a01:111:f403:f804::1, 52.101.11.9, 52.101.41.0, 52.101.50.4 and 52.101.50.13.