CF1759538261594-tsm20251003185623

IPLIST.NET - mail.gcsd.us

Search for IP or hostnames:

mail.gcsd.us checked at 2025-10-04T00:37:41.529Z 299ms 127/127/127 100% R:10

mail.gcsd.us

CNAMEgcsd.us
NSns51.domaincontrol.com
A2603:5:2192::1a 🇺🇸 GODADDY-DNS
PTRns51.domaincontrol.com
A97.74.105.26🇺🇸 GODADDY-DNS
PTRns51.domaincontrol.com
NSns52.domaincontrol.com
A2603:5:2292::1a 🇺🇸 GODADDY-DNS
PTRns52.domaincontrol.com
A173.201.73.26🇺🇸 GODADDY-DNS
PTRns52.domaincontrol.com
MXaspmx.l.google.com
A2607:f8b0:4004:c1f::1a 🇺🇸 Google
PTRpd-in-f26.1e100.net
A172.253.63.27🇺🇸 Google
PTRbi-in-f27.1e100.net
MXalt1.aspmx.l.google.com
A2a00:1450:400b:c02::1a 🇮🇪 Google
PTRdj-in-f26.1e100.net
A172.253.116.27🇺🇸 Google
PTRdj-in-f27.1e100.net
MXalt2.aspmx.l.google.com
A2a00:1450:400c:c00::1b 🇧🇪 Google
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A173.194.76.26🇺🇸 Google
PTRws-in-f26.1e100.net
MXalt3.aspmx.l.google.com
A2607:f8b0:4001:c70::1b 🇺🇸 Google
PTRyucbful-in-f27.1e100.net
A192.178.209.27🇺🇸 Google
PTRyucbful-in-f27.1e100.net
MXalt4.aspmx.l.google.com
A2607:f8b0:4024:c0d::1b 🇺🇸 Google
PTRmj-in-f27.1e100.net
A192.178.152.27🇺🇸 Google
PTRmj-in-f27.1e100.net
A35.172.94.1🇺🇸 Amazon
PTRstaticip.multiscreensite.com
A100.24.208.97🇺🇸 Amazon
PTRstaticip2.multiscreensite.com

gcsd.us

NSns51.domaincontrol.com
NSns52.domaincontrol.com
MXaspmx.l.google.com
MXalt1.aspmx.l.google.com
MXalt2.aspmx.l.google.com
MXalt3.aspmx.l.google.com
MXalt4.aspmx.l.google.com
A35.172.94.1🇺🇸 Amazon
A100.24.208.97🇺🇸 Amazon

PTR for

Starts with same word

Starts similarily

AI analysis

mail.gcsd.us points to two IPs: 35.172.94.1 and 100.24.208.97.

Other host names, for instance www.forestridgeaptssatx.com, connectwithpam.com, greccodmd.com, moradores.pt and childgrowth.net share IP numbers with mail.gcsd.us.

Two name servers ns51.domaincontrol.com and ns52.domaincontrol.com are delegated to mail.gcsd.us.

mail.gcsd.us uses the same name server configuration as other domains, such as hb-india.com, evhit.com, mydiabetesconnection.com, blaisedenvy.com and gettingsubscribers.com.

Host names with two IPs:

ns51.domaincontrol.com points to 2603:5:2192::1a and 97.74.105.26.

ns52.domaincontrol.com points to 2603:5:2292::1a and 173.201.73.26.

mail.gcsd.us is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

mail.gcsd.us shares mail servers with other domains at least in part, for instance hessfilm.com, bcamath.biz, trudoor.com, makear.pl and dubrovniktransfers.net.

These mail servers are commonly used together with aspmx2.googlemail.com and aspmx3.googlemail.com.

Two IPs per host name:

aspmx.l.google.com points to: 2607:f8b0:4004:c1f::1a and 172.253.63.27

alt1.aspmx.l.google.com points to: 2a00:1450:400b:c02::1a and 172.253.116.27

alt2.aspmx.l.google.com points to: 2a00:1450:400c:c00::1b and 173.194.76.26

alt3.aspmx.l.google.com points to: 2607:f8b0:4001:c70::1b and 192.178.209.27

alt4.aspmx.l.google.com points to: 2607:f8b0:4024:c0d::1b and 192.178.152.27

Pattern: left IDs ascend by 9 (12, 21, 30, 39, 48); each pair of targets ascend by 9 (15/18, 24/27, 33/36, 42/45, 51/54)

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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OxYJXKt CF johedugfp 2025-10-04