cbk.net - robtex.com
cbk.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 209.17.116.7🇺🇸 Jacksonville209.17.116.0/24 5335 Gate Parkway Jacksonville FL 32256 United States | ||||||
| NS | ns27.worldnic.com ⭐ | ||||||
| A | 162.159.26.132Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns28.worldnic.com | ||||||
| A | 162.159.27.77Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | mx001.netsol.xion.oxcs.net ⭐ | ||||||
| A | 173.45.18.128🇨🇦 AMC173.45.16.0/22 | ||||||
| PTR | mx31.oxsus-vadesecure.net | ||||||
| MX | mx002.netsol.xion.oxcs.net ⭐ | ||||||
| A | 173.45.18.129🇨🇦 AMC173.45.16.0/22 | ||||||
| PTR | mx32.oxsus-vadesecure.net | ||||||
| MX | mx003.netsol.xion.oxcs.net ⭐ | ||||||
| A | 51.81.206.108🇺🇸 OVH51.81.128.0/17 Hosting route | ||||||
| PTR | mx33.oxsus-vadesecure.net | ||||||
| MX | mx004.netsol.xion.oxcs.net ⭐ | ||||||
| A | 51.81.206.109🇺🇸 OVH51.81.128.0/17 Hosting route | ||||||
| PTR | mx34.oxsus-vadesecure.net | ||||||
| TXT | v=spf1 include:spf.registeredsite.com include:spf.cloudus.oxcs.net ~all | ||||||
| SOA | NS27.WORLDNIC.COMnamehost@WORLDNIC.COM serial=122102610 | ||||||
net
| 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=1781471730 | ||||||
Subdomains
Same first word
Similar names
DNS History
9 records (7 active, 2 former)
●NSns27.worldnic.com2015-07-02 → 2026-06-14 · 2 obs
● 2026-06-14 21:32:20
●NSns28.worldnic.com2015-07-02 → 2026-06-14 · 2 obs
● 2026-06-14 21:32:20
○MXinbound.cbk.net.netsolmail.net2015-07-02 → 2017-09-22 · 4 obs
● 2017-09-22 17:55:10
○ 2020-12-25 10:40:50
○ 2026-06-14 21:32:20
●MXmx001.netsol.xion.oxcs.net2026-02-17 → 2026-06-14 · 3 obs
● 2026-02-17 19:17:02
● 2026-06-14 21:32:20
●MXmx002.netsol.xion.oxcs.net2026-02-17 → 2026-06-14 · 3 obs
● 2026-02-17 19:17:02
● 2026-06-14 21:32:20
●MXmx003.netsol.xion.oxcs.net2026-02-17 → 2026-06-14 · 3 obs
● 2026-02-17 19:17:02
● 2026-06-14 21:32:20
●MXmx004.netsol.xion.oxcs.net2026-02-17 → 2026-06-14 · 3 obs
● 2026-02-17 19:17:02
● 2026-06-14 21:32:20
○MXmx1.netsolmail.net2020-12-25 → 2021-01-10 · 5 obs
● 2020-12-25 10:40:50
● 2021-01-10 14:28:56
○ 2026-02-17 19:17:02
○ 2026-06-14 21:32:20
●A209.17.116.72015-07-02 → 2026-06-14 · 5 obs
● 2026-03-28 08:00:10
○ 2026-03-31 21:20:18
● 2026-04-14 05:14:48
● 2026-06-14 21:32:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| cbk.net | ns27.worldnic.com, ns28.worldnic.com | - |
✅ Authoritative Response
Server:162.159.26.132
NS records: ns27.worldnic.com, ns28.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cbk.net (unsigned zone)
⏱️ Timing
Total: 405ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 209.17.116.7 |
| NS | 2 | ns27.worldnic.com, ns28.worldnic.com |
| MX | 4 | mx002.netsol.xion.oxcs.net (pri: 10), mx004.netsol.xion.oxcs.net (pri: 10)... |
| TXT | 1 | v=spf1 include:spf.registeredsite.com in |
| SOA | 1 | NS27.WORLDNIC.COM namehost.WORLDNIC.COM |
Analysis
Hierarchy
cbk.net serves as the parent of dre.cbk.net and mail.cbk.net.
IP Addresses
cbk.net has exactly one IP address — 209.17.116.7.
www.generalmachine.com, misselec.com, stm3.com plus two other host names have IP numbers in common with cbk.net.
Name Servers
DNS delegation for cbk.net points to two name servers: ns27.worldnic.com and ns28.worldnic.com.
The name server configuration of cbk.net is shared with other domains, for instance getthefactsmmc.com, unemploymentclaimservices.com, framesdirectsucks.org and two others.
cbk.net has partial name server overlap with other domains, including gov2go.com.
ns27.worldnic.com directs to 162.159.26.132 and ns28.worldnic.com directs to 162.159.27.77; each host name points to exactly one IP number.
Mail Servers
Four mail servers handle email for cbk.net: mx001.netsol.xion.oxcs.net, mx002.netsol.xion.oxcs.net, mx003.netsol.xion.oxcs.net and mx004.netsol.xion.oxcs.net.
At least some of the mail servers used by cbk.net are shared with other domains: 4ncsi.com, canim.com, birthday(0x736578)treme.com and two others among them.
Four host names, each with one IP address: mx001.netsol.xion.oxcs.net has 173.45.18.128, mx002.netsol.xion.oxcs.net has 173.45.18.129, mx003.netsol.xion.oxcs.net has 51.81.206.108 and mx004.netsol.xion.oxcs.net has 51.81.206.109.