help-notes-12.appspot.com - robtex.com

help-notes-12.appspot.com

DNSSEC⚠️ Not signed
A2607:f8b0:4006:81b::2014🇺🇸 Google2607:f8b0:4006::/48
PTRlclgaa-au-in-x14.1e100.net
PTRlga25s63-in-x14.1e100.net
A142.251.211.148🇺🇸 Google142.251.211.0/24
MXgmr-smtp-in.l.google.com ⭐
A2607:f8b0:4004:c09::e🇺🇸 Google2607:f8b0:4004::/48
PTRbh-in-f14.1e100.net
A172.253.122.14🇺🇸 Google172.253.122.0/24
PTRbh-in-f14.1e100.net
MXalt1.gmr-smtp-in.l.google.com(10)
A2800:3f0:4003:c0f::e🇨🇱 Google2800:3f0:4003::/48
A108.177.123.14🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f14.1e100.net
MXalt2.gmr-smtp-in.l.google.com(20)
A2a00:1450:400b:c02::e🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f14.1e100.net
A172.253.116.14🇺🇸 Google172.253.116.0/24
PTRdj-in-f14.1e100.net
MXalt3.gmr-smtp-in.l.google.com(30)
A2607:f8b0:4023:3003::e🇺🇸 Google2607:f8b0::/32
PTRyulnkjt-in-f14.1e100.net
A172.253.145.14🇺🇸 Google172.253.145.0/24
PTRyulnkjt-in-f14.1e100.net
MXalt4.gmr-smtp-in.l.google.com(40)
A2607:f8b0:4003:c4a::e🇺🇸 Google2607:f8b0:4003::/48
PTRyutulth-in-f14.1e100.net
A142.251.96.14🇺🇸 Google142.250.0.0/15
PTRyutulth-in-f14.1e100.net

appspot.com

DNSSEC⚠️ Not signed
A2607:f8b0:4006:804::200e🇺🇸 Google2607:f8b0:4006::/48
A142.251.41.174🇺🇸 Google142.251.41.0/24
NSns1.google.com ⭐
NSns2.google.com
NSns3.google.com
NSns4.google.com
TXTIPROTA_D29304-(0x585858)
TXTv=spf1 -all
SOAns1.google.comdns-admin@google.com serial=887603846
rank #607 globally
rank #356 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".🔒 HSTS Preload (+subdomains)
WOT: SAFE (82/100)
📈 Tranco rank: #673
appspot.com - Tranco Rank (30d: ↑+77)720740760780800820821Jan 4Jan 13Jan 22Jan 31Feb 9Feb 10Rank#809#732

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 – No server management required; Google handles infrastructure
  • Automatic Scaling – Capacity adjusts dynamically based on traffic demand
  • Multi-Language Support – Python, Go, Java, Node.js, PHP, Ruby, and .NET
  • Two Environments – 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

help-notes-12.appspot.com

DNS History

30 records (7 active, 23 former)

201820192020202120222023202420252026MXalt1.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.comA142.251.211.1482607:f8b0:4006:81b::2014142.251.179.153172.217.25.116172.217.3.180209.85.202.153216.58.195.84216.58.198.180216.58.199.84216.58.202.180216.58.213.20216.58.218.2442404:6800:4003:c00::992404:6800:4004:819::20142404:6800:4006:806::20142607:f8b0:4004:80a::20142607:f8b0:4004:c1f::992607:f8b0:4005:807::20142607:f8b0:400a:808::20142800:3f0:4001:816::20142a00:1450:4009:809::20142a00:1450:4009:816::20142a00:1450:400b:c00::9974.125.200.153CNAMEappspot-preview.l.google.com
●MXalt1.gmr-smtp-in.l.google.com2019-12-23 → 2026-03-23 · 2 obs
● 2019-12-23 01:14:20
● 2026-03-23 13:44:38
●MXalt2.gmr-smtp-in.l.google.com2019-12-23 → 2026-03-23 · 2 obs
● 2019-12-23 01:14:20
● 2026-03-23 13:44:38
●MXalt3.gmr-smtp-in.l.google.com2019-12-23 → 2026-03-23 · 2 obs
● 2019-12-23 01:14:20
● 2026-03-23 13:44:38
●MXalt4.gmr-smtp-in.l.google.com2019-12-23 → 2026-03-23 · 2 obs
● 2019-12-23 01:14:20
● 2026-03-23 13:44:38
●MXgmr-smtp-in.l.google.com2019-12-23 → 2026-03-23 · 2 obs
● 2019-12-23 01:14:20
● 2026-03-23 13:44:38
○A142.251.179.1532026-03-23 → 2026-03-23 · 1 obs
○ 2026-03-23 13:44:38
●A142.251.211.1482026-03-23 → 2026-03-23 · 2 obs
○ 2019-12-23 01:14:20
● 2026-03-23 13:44:38
○A172.217.25.1162017-02-09 → 2017-02-09 · 2 obs
● 2017-02-09 20:07:02
○ 2026-03-23 13:44:38
○A172.217.3.1802017-02-09 → 2017-02-09 · 2 obs
● 2017-02-09 20:07:02
○ 2026-03-23 13:44:38
○A209.85.202.1532017-02-09 → 2017-02-09 · 2 obs
● 2017-02-09 20:07:02
○ 2026-03-23 13:44:38
○A216.58.195.842017-02-09 → 2017-02-09 · 2 obs
● 2017-02-09 20:07:02
○ 2026-03-23 13:44:38
○A216.58.198.1802017-02-09 → 2017-02-09 · 3 obs
● 2017-02-09 20:07:02
○ 2019-12-23 01:14:20
○ 2026-03-23 13:44:38
○A216.58.199.842017-02-09 → 2017-02-09 · 2 obs
● 2017-02-09 20:07:02
○ 2026-03-23 13:44:38
○A216.58.202.1802017-02-09 → 2017-02-09 · 2 obs
● 2017-02-09 20:07:02
○ 2026-03-23 13:44:38
○A216.58.213.202019-12-23 → 2019-12-23 · 3 obs
○ 2017-02-09 20:07:02
● 2019-12-23 01:14:20
○ 2026-03-23 13:44:38
○A216.58.218.2442017-02-09 → 2017-02-09 · 2 obs
● 2017-02-09 20:07:02
○ 2026-03-23 13:44:38
○A2404:6800:4003:c00::992017-02-09 → 2017-02-09 · 2 obs
● 2017-02-09 20:07:02
○ 2026-03-23 13:44:38
○A2404:6800:4004:819::20142017-02-09 → 2017-02-09 · 2 obs
● 2017-02-09 20:07:02
○ 2026-03-23 13:44:38
○A2404:6800:4006:806::20142017-02-09 → 2017-02-09 · 2 obs
● 2017-02-09 20:07:02
○ 2026-03-23 13:44:38
○A2607:f8b0:4004:80a::20142017-02-09 → 2017-02-09 · 2 obs
● 2017-02-09 20:07:02
○ 2026-03-23 13:44:38
○A2607:f8b0:4004:c1f::992026-03-23 → 2026-03-23 · 1 obs
○ 2026-03-23 13:44:38
○A2607:f8b0:4005:807::20142017-02-09 → 2017-02-09 · 2 obs
● 2017-02-09 20:07:02
○ 2026-03-23 13:44:38
●A2607:f8b0:4006:81b::20142026-03-23 → 2026-03-23 · 2 obs
○ 2019-12-23 01:14:20
● 2026-03-23 13:44:38
○A2607:f8b0:400a:808::20142017-02-09 → 2017-02-09 · 2 obs
● 2017-02-09 20:07:02
○ 2026-03-23 13:44:38
○A2800:3f0:4001:816::20142017-02-09 → 2017-02-09 · 2 obs
● 2017-02-09 20:07:02
○ 2026-03-23 13:44:38
○A2a00:1450:4009:809::20142017-02-09 → 2017-02-09 · 3 obs
● 2017-02-09 20:07:02
○ 2019-12-23 01:14:20
○ 2026-03-23 13:44:38
○A2a00:1450:4009:816::20142019-12-23 → 2019-12-23 · 3 obs
○ 2017-02-09 20:07:02
● 2019-12-23 01:14:20
○ 2026-03-23 13:44:38
○A2a00:1450:400b:c00::992017-02-09 → 2017-02-09 · 2 obs
● 2017-02-09 20:07:02
○ 2026-03-23 13:44:38
○A74.125.200.1532017-02-09 → 2017-02-09 · 2 obs
● 2017-02-09 20:07:02
○ 2026-03-23 13:44:38
○CNAMEappspot-preview.l.google.com2017-02-09 → 2017-02-09 · 3 obs
● 2017-02-09 20:07:02
○ 2019-12-23 01:14:20
○ 2026-03-23 13:44:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
appspot.comns2.google.com, ns1.google.com, ns3.google.com, ns4.google.com8 records

✅ Authoritative Response

Server:216.239.34.10

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for appspot.com (unsigned zone)

⏱️ Timing

Total: 215ms | Queries: -

📄 Records

TypeCountSample Data
A1142.251.211.148
AAAA12607:f8b0:4006:81b::2014
MX5gmr-smtp-in.l.google.com (pri: 5), alt1.gmr-smtp-in.l.google.com (pri: 10)...

📌 Glue Records Collected

Total: 8

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

Analysis

IP Addresses

help-notes-12.appspot.com resolves to two IP numbers: 2607:f8b0:4006:81b::2014 and 142.251.211.148.

Other host names, for instance pvhuwmrudkxsycph-dot-millinium.ey.r.appspot.com, nnkqtvwjbpajpdfk-dot-millinium.ey.r.appspot.com, time-service.appspot.com, 25-dot-buty-box.vfgy456sdz.appspot.com and cash.advance.massachusetts.paydayloansonn.appspot.com share IP numbers with help-notes-12.appspot.com.

Mail Servers

help-notes-12.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.

help-notes-12.appspot.com shares some mail servers with other domains, at least partially; for instance officialdata.org, followyourworld.appspot.com, aytumyaofbyaducj-dot-millinium.ey.r.appspot.com, geolzwjtpucxoexn-dot-millinium.ey.r.appspot.com and jcbyxukxkccaeqsb-dot-millinium.ey.r.appspot.com.

Host names with two IPs:

Host gmr-smtp-in.l.google.com has IPs 2607:f8b0:4004:c09::e and 172.253.122.14.

Host alt1.gmr-smtp-in.l.google.com has IPs 2800:3f0:4003:c0f::e and 108.177.123.14.

Host alt2.gmr-smtp-in.l.google.com has IPs 2a00:1450:400b:c02::e and 172.253.116.14.

Host alt3.gmr-smtp-in.l.google.com has IPs 2607:f8b0:4023:3003::e and 172.253.145.14.

Host alt4.gmr-smtp-in.l.google.com has IPs 2607:f8b0:4003:c4a::e and 142.251.96.14.