mail.cfbchicago.com - robtex.com
mail.cfbchicago.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 131.153.44.233πΊπΈ AS19437131.153.44.0/24 | ||||||
| PTR | server.chicagolandvoip.host | ||||||
cfbchicago.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 131.153.44.233πΊπΈ AS19437131.153.44.0/24 | ||||||
| NS | ns1.hostek.com β | ||||||
| NS | ns2.hostek.com | ||||||
| MX | mail.cfbchicago.com β | ||||||
| SOA | ns1.hostek.comhostmaster@cfbchicago.com serial=20198728 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
βA131.153.44.2332019-12-20 β 2026-03-27 Β· 2 obs
β 2019-12-20 05:08:38
β 2026-03-27 19:34:02
β 2026-03-27 19:34:02
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, b.gtld-servers.net, j.gtld-servers.net, d.gtld-servers.net... | - |
| cfbchicago.com | ns2.hostek.com, ns1.hostek.com | 4 records |
β Authoritative Response
Server:172.64.52.162
NS records: ns2.hostek.com, ns1.hostek.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for cfbchicago.com (unsigned zone)
β±οΈ Timing
Total: 601ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 131.153.44.233 |
π Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns2.hostek.com, ns2.hostek.com, ns1.hostek.com...)
Analysis
Mail Server Role
The mail server for cfbchicago.com is mail.cfbchicago.com.
IP Addresses
mail.cfbchicago.com points to a single IP number: 131.153.44.233.
Other host names, for instance cfbchicago.com, emsend230.com, lebeau.us, mail.goattraxfarm.com and goattraxfarm.com share IP numbers with mail.cfbchicago.com.