CF1761691020089-tsm20251027103946

MXLIST.NET - gcsa.nyc

Search for IP or hostnames:

gcsa.nyc checked at 2025-10-28T22:37:00.043Z 480ms 107/107/107 100% R:14

gcsa.nyc

MXaspmx2.googlemail.com
A2a00:1450:400b:c02::1a 🇮🇪 Google
PTRdj-in-f26.1e100.net
A172.253.116.26🇺🇸 Google
PTRdj-in-f26.1e100.net
MXaspmx3.googlemail.com
A2a00:1450:400c:c00::1a 🇧🇪 Google
PTRws-in-f26.1e100.net
PTRws-in-x1a.1e100.net
A173.194.76.26🇺🇸 Google
PTRws-in-f26.1e100.net
NSns89.worldnic.com
A162.159.26.131 Cloudflare
NSns90.worldnic.com
A162.159.27.117 Cloudflare
MXaspmx.l.google.com
A2607:f8b0:4023:c06::1b 🇺🇸 Google
PTRdz-in-f27.1e100.net
A142.250.141.26🇺🇸 Google
PTRdd-in-f26.1e100.net
MXalt1.aspmx.l.google.com
A2607:f8b0:4023:100f::1a 🇺🇸 Google
PTRyudfwra-in-f26.1e100.net
A192.178.220.27🇺🇸 Google
PTRyudfwra-in-f27.1e100.net
MXalt2.aspmx.l.google.com
A2607:f8b0:4023:3001::1a 🇺🇸 Google
PTRyulnkec-in-f26.1e100.net
A172.217.74.26🇺🇸 Google
PTRyulnkec-in-f26.1e100.net
A23.236.62.147🇺🇸 Google
PTR147.62.236.23.bc.googleusercontent.com

nyc

NSa.nic.nyc
NSb.nic.nyc
NSc.nic.nyc
NSns1.dns.nic.nyc
NSns2.dns.nic.nyc
NSns3.dns.nic.nyc

Starts with same word

Starts similarily

AI analysis

gcsa.nyc maps to IP address 23.236.62.147.

Other host names, for instance fgwilson.co.za, ds-english.com, longbeachmn.com, arcoplus.ch and archistemi.com share IP numbers with gcsa.nyc.

Two name servers ns89.worldnic.com and ns90.worldnic.com are delegated to gcsa.nyc.

gcsa.nyc uses the same name server configuration as other domains, such as southwoodnursery.com, pbtaxservice.com, baam.me, cherripop.org and psbluehillschools.org.

Host names with a single IP address:

ns89.worldnic.com points to 162.159.26.131

ns90.worldnic.com points to 162.159.27.117

gcsa.nyc is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

gcsa.nyc shares mail servers with other domains at least in part, for instance initforthe.com, vardon.com, yoeandsonstrucking.com, century21mcdaniel.com and ahfc.london.

These mail servers are often used together with aspmx4.googlemail.com, aspmx5.googlemail.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Two IPs per host name:

aspmx2.googlemail.com points to: 2a00:1450:400b:c02::1a and 172.253.116.26

aspmx3.googlemail.com points to: 2a00:1450:400c:c00::1a and 173.194.76.26

aspmx.l.google.com points to: 2607:f8b0:4023:c06::1b and 142.250.141.26

alt1.aspmx.l.google.com points to: 2607:f8b0:4023:100f::1a and 192.178.220.27

alt2.aspmx.l.google.com points to: 2607:f8b0:4023:3001::1a and 172.217.74.26

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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OJqnfPg CF johedugfp 2025-10-28