cbcus.com - robtex.com
cbcus.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns91.worldnic.com ⭐ | ||||||
| A | 162.159.26.217 Cloudflare | ||||||
| PTR | ip-162-159-26-217.defastlink.net | ||||||
| NS | ns92.worldnic.com | ||||||
| A | 162.159.27.155 Cloudflare | ||||||
| PTR | ip-162-159-27-155.defastlink.net | ||||||
| MX | smtp.cbcus.com ⭐ | ||||||
| SOA | NS91.WORLDNIC.comnamehost@WORLDNIC.com serial=110101922 | ||||||
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
cbcus.com |
Similar names
DNS History
3 records (3 active, 0 former)
●NSns91.worldnic.com2015-08-20 → 2026-02-21 · 2 obs
● 2015-08-20 13:49:22
● 2026-02-21 08:00:32
● 2026-02-21 08:00:32
●NSns92.worldnic.com2015-08-20 → 2026-02-21 · 2 obs
● 2015-08-20 13:49:22
● 2026-02-21 08:00:32
● 2026-02-21 08:00:32
●MXsmtp.cbcus.com2015-08-20 → 2026-02-21 · 2 obs
● 2015-08-20 13:49:22
● 2026-02-21 08:00:32
● 2026-02-21 08:00:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cbcus.com | ns91.worldnic.com, ns92.worldnic.com | 2 records |
✅ Authoritative Response
Server: 162.159.27.155
NS records: ns91.worldnic.com, ns92.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cbcus.com (unsigned zone)
⏱️ Timing
Total: 314ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns92.worldnic.com, ns91.worldnic.com |
| MX | 1 | smtp.cbcus.com (pri: 10) |
| SOA | 1 | NS91.WORLDNIC.com namehost.WORLDNIC.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns91.worldnic.com, ns92.worldnic.com)
AI analysis
Two name servers ns91.worldnic.com and ns92.worldnic.com handle delegation for cbcus.com.
cbcus.com uses the same name server setup as other domains, for example root-b.org, meitai-cn.com, doublediamond.tv, aspirerapidmiles.com and vnrusa.com.
Host names with one IP number: The host name ns91.worldnic.com points to 162.159.26.217 and the host name ns92.worldnic.com points to 162.159.27.155.
cbcus.com is handled by a single mail server, smtp.cbcus.com.