CF1759753409696-tsm20251005211530

NSLIST.NET - ws-promos.appspot.com

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ws-promos.appspot.com checked at 2025-10-06T12:23:29.665Z 1642ms 124/124/124 100% R:8

ws-promos.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:c23::99 🇺🇸 Google
PTRyuiadrs-in-f153.1e100.net
A192.178.155.153🇺🇸 Google
PTRyuiadrs-in-f153.1e100.net

appspot.com

NSns1.google.com
NSns2.google.com
NSns3.google.com
NSns4.google.com
A2607:f8b0:4004:c23::64 🇺🇸 Google
A2607:f8b0:4004:c23::65 🇺🇸 Google
A2607:f8b0:4004:c23::8a 🇺🇸 Google
A2607:f8b0:4004:c23::8b 🇺🇸 Google
A192.178.155.100🇺🇸 Google
A192.178.155.101🇺🇸 Google
A192.178.155.102🇺🇸 Google
A192.178.155.113🇺🇸 Google
A192.178.155.138🇺🇸 Google
A192.178.155.139🇺🇸 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".

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AI analysis

www.ws-promos.appspot.com has ws-promos.appspot.com as its parent.

ws-promos.appspot.com points to two IPs: 2607:f8b0:4004:c23::99 and 192.178.155.153.

Other host names, for instance www.o-magazine-android-app.red-octane-131320.appspot.com, online.uk.1hrpdlnow.appspot.com, response-out.appspot.com, in-3384-dot-w-insight-staging.appspot.com and image-proxy-dot-veeseo-rce.appspot.com share IP numbers with ws-promos.appspot.com.

ws-promos.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.

ws-promos.appspot.com shares mail servers with other domains at least in part, for instance bbs.xt78.com--www.showsiteinf.appspot.com--www.showsiteinf.appspot.com, sponedrivesharpointbusisneacs.appspot.com, wahongfeng.com--showsiteinf.appspot.com--www.showsiteinf.appspot.com, quip-integrations.appspot.com and spanking.stories.7.vids5app.appspot.com.

These mail servers are often used together 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.

Two IPs per host name:

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

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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xblzsSp CF johedugfp 2025-10-06