mail.gcus.com - robtex.com

mail.gcus.com

DNSSEC⚠️ Not signed
A64.26.60.153πŸ‡ΊπŸ‡Έ AFFINITY64.26.60.0/24 Customers
PTRmx0.mfg.onr.siteprotect.com

gcus.com

DNSSEC⚠️ Not signed
A40.121.200.247πŸ‡ΊπŸ‡Έ Microsoft40.120.0.0/14
NSadns.cs.onr.siteprotect.com ⭐
NSadns.cs.siteprotect.com
NSbdns.cs.siteprotect.com
MXmail.gcus.com ⭐
TXTv=spf1 include:mfg.siteprotect.com -all
SOAadns.cs.onr.siteprotect.comhostmaster@gcus.com 2026-04-07 #14

MX for

Same first word

Similar names

DNS History

1 record (1 active, 0 former)

20162017201820192020202120222023202420252026A64.26.60.153
●A64.26.60.1532015-05-11 β†’ 2026-05-10 Β· 2 obs
● 2015-05-11 15:55:36
● 2026-05-10 18:14:12

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net, c.gtld-servers.net...-
gcus.comadns.cs.siteprotect.com, bdns.cs.siteprotect.com2 records

βœ… Authoritative Response

Server:64.41.114.12

NS records: adns.cs.siteprotect.com, bdns.cs.siteprotect.com

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gcus.com (unsigned zone)

⏱️ Timing

Total: 392ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A164.26.60.153

πŸ“Œ Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (adns.cs.siteprotect.com, bdns.cs.siteprotect.com)

Analysis

Mail Server Role

mail.gcus.com is the mail server for gcus.com.

IP Addresses

mail.gcus.com points to a single IP number: 64.26.60.153.

other host names for instance mail.bronchtein.com, mail.jabclas98.qwestoffice.net, mail.berrey.org, mail.spqrsystems.com and mx.heatherlevy.org share IP numbers with mail.gcus.com.