CF1759655167001-tsm20251004101907

WWW.RTSAK.COM - blue-box.appspot.com

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blue-box.appspot.com checked at 2025-10-05T09:06:06.965Z 744ms 97/97/97 100% R:7

blue-box.appspot.com

MXgmr-smtp-in.l.google.com
A2607:f8b0:4023:c0d::e 🇺🇸 Google
PTRdl-in-f14.1e100.net
A142.251.2.14🇺🇸 Google
PTRdl-in-f14.1e100.net
MXalt1.gmr-smtp-in.l.google.com
A2607:f8b0:4023:100f::e 🇺🇸 Google
PTRyudfwra-in-f14.1e100.net
A192.178.220.14🇺🇸 Google
PTRyudfwra-in-f14.1e100.net
MXalt2.gmr-smtp-in.l.google.com
A2607:f8b0:4003:c30::e 🇺🇸 Google
PTRyutulis-in-f14.1e100.net
A74.125.27.14🇺🇸 Google
PTRyutulis-in-f14.1e100.net
MXalt3.gmr-smtp-in.l.google.com
A2607:f8b0:4001:c70::e 🇺🇸 Google
PTRyucbful-in-f14.1e100.net
A192.178.209.14🇺🇸 Google
PTRyucbful-in-f14.1e100.net
MXalt4.gmr-smtp-in.l.google.com
A2607:f8b0:4024:c0d::e 🇺🇸 Google
PTRmj-in-f14.1e100.net
A192.178.152.14🇺🇸 Google
PTRmj-in-f14.1e100.net
A2607:f8b0:4004:c1d::99 🇺🇸 Google
PTRww-in-f153.1e100.net
A142.251.167.153🇺🇸 Google
PTRww-in-f153.1e100.net

appspot.com

NSns1.google.com
NSns2.google.com
NSns3.google.com
NSns4.google.com
A2607:f8b0:4007:801::200e 🇺🇸 Google
A172.217.12.142🇺🇸 Google
rank #518 globally
rank #325 in the tld
This domain, "appspot.com", is associated with Google Cloud services, specifically for Google App Engine applications. The Google App Engine is a cloud computing platform for developing and hosting web applications in Google-managed data centers. Each app hosted on this platform gets its own unique subdomain on "appspot.com".

Starts with same word

Starts similarily

AI analysis

blue-box.appspot.com points to two IP numbers: 2607:f8b0:4004:c1d::99 and 142.251.167.153.

Other host names such as hapi-node.appspot.com, guestbookwithoutgwt.appspot.com, videonqpgqxn.appspot.com, cuefor4.appspot.com and ni-engine.appspot.com share IPs with blue-box.appspot.com.

blue-box.appspot.com is handled by five mail servers: gmr-smtp-in.l.google.com, alt1.gmr-smtp-in.l.google.com, alt2.gmr-smtp-in.l.google.com, alt3.gmr-smtp-in.l.google.com and alt4.gmr-smtp-in.l.google.com.

blue-box.appspot.com shares at least partially some mail servers with other domains, for instance stepcashloans.appspot.com, api-app-dot-schnucks-siq.appspot.com, scrj.net.cn--showsiteinf.appspot.com--www.showsiteinf.appspot.com, pgsinglestory.appspot.com and rndphase2.appspot.com.

These mail servers commonly pair with 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.

Host names with two IP numbers

Each host name points to two IP numbers:

gmr-smtp-in.l.google.com points to 2607:f8b0:4023:c0d::e and 142.251.2.14

alt1.gmr-smtp-in.l.google.com points to 2607:f8b0:4023:100f::e and 192.178.220.14

alt2.gmr-smtp-in.l.google.com points to 2607:f8b0:4003:c30::e and 74.125.27.14

alt3.gmr-smtp-in.l.google.com points to 2607:f8b0:4001:c70::e and 192.178.209.14

alt4.gmr-smtp-in.l.google.com points to 2607:f8b0:4024:c0d::e and 192.178.152.14

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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