demo.appspot.com - robtex.com

demo.appspot.com

appspot.com

DNSSECโš ๏ธ Not signed
A2607:f8b0:4004:c1b::65๐Ÿ‡บ๐Ÿ‡ธ Google2607:f8b0:4004::/48
A2607:f8b0:4004:c1b::66๐Ÿ‡บ๐Ÿ‡ธ Google2607:f8b0:4004::/48
A2607:f8b0:4004:c1b::8a๐Ÿ‡บ๐Ÿ‡ธ Google2607:f8b0:4004::/48
A2607:f8b0:4004:c1b::8b๐Ÿ‡บ๐Ÿ‡ธ Google2607:f8b0:4004::/48
A142.251.163.100๐Ÿ‡บ๐Ÿ‡ธ Google142.251.163.0/24
A142.251.163.101๐Ÿ‡บ๐Ÿ‡ธ Google142.251.163.0/24
A142.251.163.102๐Ÿ‡บ๐Ÿ‡ธ Google142.251.163.0/24
A142.251.163.113๐Ÿ‡บ๐Ÿ‡ธ Google142.251.163.0/24
A142.251.163.138๐Ÿ‡บ๐Ÿ‡ธ Google142.251.163.0/24
A142.251.163.139๐Ÿ‡บ๐Ÿ‡ธ Google142.251.163.0/24
NSns1.google.com โญ
NSns2.google.com
NSns3.google.com
NSns4.google.com
TXTIPROTA_D29304-(0x585858)
TXTv=spf1 -all
SOAns1.google.comdns-admin@google.com serial=914758286
rank #611 globally
rank #361 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".WOT: SAFE (82/100)
๐Ÿ“ˆ Tranco rank: #754
appspot.com - Tranco Rank (30d: โ†“-54)691700720740760763Apr 5Apr 14Apr 23May 2May 11May 12Rank#703#757

Google App Engine Hosting Domain

appspot.com is the default hosting domain for applications deployed on Google App Engine, Google Cloud's fully managed serverless platform for developing and hosting web applications at scale. When developers deploy an application to App Engine, it is automatically assigned a subdomain under appspot.com (e.g.,myproject.appspot.com).

Key Features of App Engine

  • Serverless Architecture โ€“ No server management required; Google handles infrastructure
  • Automatic Scaling โ€“ Capacity adjusts dynamically based on traffic demand
  • Multi-Language Support โ€“ Python, Go, Java, Node.js, PHP, Ruby, and .NET
  • Two Environments โ€“ Standard (pre-configured runtimes) and Flexible (custom containers)

DNS Infrastructure

The domain is hosted entirely on Google's infrastructure:

Record TypeDetails
Nameserversns1-4.google.com (AS15169)
IPv4Multiple IPs in 192.178.155.x range
IPv62607:f8b0:4004:c23::/64
SPFv=spf1 -all(no mail sent from this domain)
DNSSECNot signed

App Engine was one of the first Platform-as-a-Service (PaaS) offerings when Google launched it in 2008, predating competitors like Heroku and AWS Elastic Beanstalk. Today it remains a core component of Google Cloud Platform, serving millions of applications worldwide.

Same first word

Similar names

DNS History

9 records (7 active, 2 former)

MXalt1.gmr-smtp-in.l.google.comalt2.gmr-smtp-in.l.google.comalt3.gmr-smtp-in.l.google.comalt4.gmr-smtp-in.l.google.comgmr-smtp-in.l.google.comA172.253.115.1532607:f8b0:4004:c06::99142.251.40.1162607:f8b0:4007:805::2014
โ—MXalt1.gmr-smtp-in.l.google.com2026-05-11 โ†’ 2026-05-14 ยท 2 obs
โ— 2026-05-11 22:54:48
โ— 2026-05-14 13:25:42
โ—MXalt2.gmr-smtp-in.l.google.com2026-05-11 โ†’ 2026-05-14 ยท 2 obs
โ— 2026-05-11 22:54:48
โ— 2026-05-14 13:25:42
โ—MXalt3.gmr-smtp-in.l.google.com2026-05-11 โ†’ 2026-05-14 ยท 2 obs
โ— 2026-05-11 22:54:48
โ— 2026-05-14 13:25:42
โ—MXalt4.gmr-smtp-in.l.google.com2026-05-11 โ†’ 2026-05-14 ยท 2 obs
โ— 2026-05-11 22:54:48
โ— 2026-05-14 13:25:42
โ—MXgmr-smtp-in.l.google.com2026-05-11 โ†’ 2026-05-14 ยท 2 obs
โ— 2026-05-11 22:54:48
โ— 2026-05-14 13:25:42
โ—‹A142.251.40.1162026-05-11 โ†’ 2026-05-11 ยท 3 obs
โ— 2026-05-11 22:54:48
โ—‹ 2026-05-12 07:34:36
โ—‹ 2026-05-14 13:25:42
โ—A172.253.115.1532026-05-12 โ†’ 2026-05-14 ยท 3 obs
โ—‹ 2026-05-11 22:54:48
โ— 2026-05-12 07:34:36
โ— 2026-05-14 13:25:42
โ—A2607:f8b0:4004:c06::992026-05-12 โ†’ 2026-05-14 ยท 3 obs
โ—‹ 2026-05-11 22:54:48
โ— 2026-05-12 07:34:36
โ— 2026-05-14 13:25:42
โ—‹A2607:f8b0:4007:805::20142026-05-11 โ†’ 2026-05-11 ยท 3 obs
โ— 2026-05-11 22:54:48
โ—‹ 2026-05-12 07:34:36
โ—‹ 2026-05-14 13:25:42

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net...-
appspot.comns2.google.com, ns1.google.com, ns3.google.com, ns4.google.com8 records

โœ… Authoritative Response

Server:216.239.34.10

NS records: ns2.google.com, ns1.google.com, ns3.google.com, ns4.google.com

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for appspot.com (unsigned zone)

โฑ๏ธ Timing

Total: 491ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A1172.253.115.153
AAAA12607:f8b0:4004:c06::99
MX5alt2.gmr-smtp-in.l.google.com (pri: 20), gmr-smtp-in.l.google.com (pri: 5)...

๐Ÿ“Œ Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns2.google.com, ns2.google.com, ns1.google.com...)

Analysis

IP Addresses

Two IP numbers are pointed to by demo.appspot.com: 2607:f8b0:4004:c06::99 and 172.253.115.153.

other host names include xnbjyw.com--showsiteinf.appspot.com--www.showsiteinf.appspot.com, y8ersxzpas.appspot.com, dpjmercgxrzvfggy-dot-millinium.ey.r.appspot.com, actsimian.account-verification-id3.appspot.com and kxlgyaxcjfdkrpwcnfsytlujwy-dot-glex9394293032.oa.r.appspot.com; they share IP numbers with demo.appspot.com.

Mail Servers

demo.appspot.com is served 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.

demo.appspot.com shares at least partially some mail servers with other domains, for instance ok.1800cashstore.appspot.com, lfqfffkofxpntvvu-dot-millinium.ey.r.appspot.com, sikixd-proxy.appspot.com, www.jldjw.com--showsiteinf.appspot.com--www.showsiteinf.appspot.com and fdjxjboyaxbuhftk-dot-millinium.ey.r.appspot.com.

Host names with two IP numbers:

The host name gmr-smtp-in.l.google.com points to 2607:f8b0:4004:c17::e and 142.251.16.14.

The host name alt1.gmr-smtp-in.l.google.com points to 2800:3f0:4003:c0f::e and 108.177.123.14.

The host name alt2.gmr-smtp-in.l.google.com points to 2a00:1450:400b:c02::e and 172.253.116.14.

The host name alt3.gmr-smtp-in.l.google.com points to 2a00:1450:4009:c0f::e and 192.178.223.14.

The host name alt4.gmr-smtp-in.l.google.com points to 2a00:1450:400c:c00::e and 173.194.76.14.