mail.cfbchicago.com - robtex.com

mail.cfbchicago.com

DNSSEC⚠️ Not signed
A131.153.44.233πŸ‡ΊπŸ‡Έ AS19437131.153.44.0/24
PTRserver.chicagolandvoip.host

cfbchicago.com

DNSSEC⚠️ Not signed
A131.153.44.233πŸ‡ΊπŸ‡Έ AS19437131.153.44.0/24
NSns1.hostek.com ⭐
NSns2.hostek.com
MXmail.cfbchicago.com ⭐
SOAns1.hostek.comhostmaster@cfbchicago.com serial=20198728

MX for

Same first word

Similar names

DNS History

1 record (1 active, 0 former)

2020202120222023202420252026A131.153.44.233
●A131.153.44.2332019-12-20 β†’ 2026-03-27 Β· 2 obs
● 2019-12-20 05:08:38
● 2026-03-27 19:34:02

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
come.gtld-servers.net, b.gtld-servers.net, j.gtld-servers.net, d.gtld-servers.net...-
cfbchicago.comns2.hostek.com, ns1.hostek.com4 records

βœ… Authoritative Response

Server:172.64.52.162

NS records: ns2.hostek.com, ns1.hostek.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cfbchicago.com (unsigned zone)

⏱️ Timing

Total: 601ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A1131.153.44.233

πŸ“Œ 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.