CF1759489568099-tsm20251002182459

WWW.RTSAK.COM - rcspa.org

Search for IP or hostnames:

rcspa.org checked at 2025-10-03T11:06:08.087Z 284ms 102/102/102 100% R:20

rcspa.org

NSns1.one2oneinc.com
A50.229.41.140🇺🇸 Comcast
NSns2.one2oneinc.com
A50.211.12.76🇺🇸 Comcast
PTR50-211-12-76-static.hfc.comcastbusiness.net
MXaspmx.l.google.com
A2607:f8b0:4004:c1f::1b 🇺🇸 Google
PTRpd-in-f27.1e100.net
A142.251.163.26🇺🇸 Google
PTRwv-in-f26.1e100.net
MXalt1.aspmx.l.google.com
A2a00:1450:400b:c02::1b 🇮🇪 Google
PTRdj-in-f27.1e100.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
A2a00:1450:4025:402::1b 🇳🇱 Google
PTRrb-in-f27.1e100.net
A142.250.102.26🇺🇸 Google
PTRrb-in-f26.1e100.net
A52.21.5.176🇺🇸 Amazon
PTRec2-52-21-5-176.compute-1.amazonaws.com
A104.16.167.2 Cloudflare

org

NSa0.org.afilias-nst.info
NSa2.org.afilias-nst.info
NSc0.org.afilias-nst.info
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSd0.org.afilias-nst.org

Starts with same word

Starts similarily

AI analysis

rcspa.org points to two IP numbers: 52.21.5.176 and 104.16.167.2.

Other host names such as stbolh.org, romaniancatholic.org, stjosephchurch.com, stlouiscathedral.org and allsaintsmaine.org share IPs with rcspa.org.

Two name servers ns1.one2oneinc.com and ns2.one2oneinc.com handle the delegation for rcspa.org.

rcspa.org shares the same name server setup as other domains, for example one2onecomputers.com, stjosephcatholicclub.com, stauffercompressor.com, spencerlawfirm.com and balford.com.

Host names with one IP number:

ns1.one2oneinc.com points to 50.229.41.140; ns2.one2oneinc.com points to 50.211.12.76.

rcspa.org is served by four mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and alt3.aspmx.l.google.com.

rcspa.org shares at least partially some mail servers with other domains, for instance plawgo.pl, bigguidetocondos.com, otomstore.com, eolicoinsicurezza.com and voyageatl.com.

these mail servers are often used together with aspmx2.googlemail.com, aspmx3.googlemail.com and alt4.aspmx.l.google.com.

Host names with two IP numbers:

aspmx.l.google.com points to: 2607:f8b0:4004:c1f::1b and 142.251.163.26

alt1.aspmx.l.google.com points to: 2a00:1450:400b:c02::1b 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: 2a00:1450:4025:402::1b and 142.250.102.26

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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dKIyzLR CF johedugfp 2025-10-03