4.sb - robtex.com
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4.sb
sb
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | dns1.telekom.net.sb ⭐ | ||||||
| NS | ns1.anycastdns.cz 🔒 | ||||||
| NS | ns2.anycastdns.cz 🔒 | ||||||
| NS | pch.nic.sb | ||||||
| TXT | Generation Time: 1770464144 | ||||||
| TXT | Generation Time ISO 8601: 2026-02-07 11:35:44 | ||||||
| SOA | dns1.telekom.net.sbdns@telekom.net.sb 2026-02-07 #5 | ||||||
Same first word
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sb | pch.nic.sb, ns2.anycastdns.cz, ns1.anycastdns.cz | 5 records |
| 4.sb | tess.ns.cloudflare.com, yahir.ns.cloudflare.com | - |
✅ Authoritative Response
Server: 173.245.58.227
NS records: tess.ns.cloudflare.com, yahir.ns.cloudflare.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 688ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.190.246, 104.21.60.27 |
| AAAA | 2 | 2606:4700:3031::ac43:bef6, 2606:4700:3032::6815:3c1b |
| NS | 2 | tess.ns.cloudflare.com, yahir.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | tess.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 5
In-bailiwick: 2 (pch.nic.sb, pch.nic.sb)
Out-of-bailiwick: 3 (ns2.anycastdns.cz, ns1.anycastdns.cz, ns1.anycastdns.cz)
AI analysis
4.sb resolves to four IPs: 2606:4700:3031::ac43:bef6, 2606:4700:3032::6815:3c1b, 104.21.60.27 and 172.67.190.246.
Other host names such as 4bf86.com, agenciadigital.com.pa, cccuwe.ae, hermes-velm.be and codingawards.com share IP numbers with 4.sb.
4.sb is delegated to two name servers: tess.ns.cloudflare.com and yahir.ns.cloudflare.com.
4.sb uses the same name server setup as other domains, including chancescastlegar.ca, secondchurch.org, missmm.com, isenne.net and vistaprops.com.
At least part of the name servers for 4.sb are shared with other domains, for instance h-edu.cz, emir-stein.org, opyke.gr, djo.ro and livingmontessori.com.
These name servers are commonly used alongside eve.ns.cloudflare.com and art.ns.cloudflare.com.
Host names with six IP numbers:
tess.ns.cloudflare.com points to: 2606:4700:50::adf5:3ae3, 2803:f800:50::6ca2:c0e3, 2a06:98c1:50::ac40:20e3, 108.162.192.227, 172.64.32.227 and 173.245.58.227.
yahir.ns.cloudflare.com points to: 2606:4700:58::a29f:2c22, 2803:f800:50::6ca2:c322, 2a06:98c1:50::ac40:2322, 108.162.195.34, 162.159.44.34 and 172.64.35.34.