bbc-programmes.appspot.com - dns.ninja

bbc-programmes.appspot.com

DNSSEC⚠️ Not signed
A2607:f8b0:4004:c08::99🇺🇸 Google2607:f8b0:4004::/48
PTRbi-in-f153.1e100.net
A172.253.63.153🇺🇸 Google172.253.63.0/24
MXgmr-smtp-in.l.google.com ⭐
A2607:f8b0:4023:c06::e🇺🇸 Google2607:f8b0::/32
PTRdz-in-f14.1e100.net
A142.250.101.14🇺🇸 Google142.250.101.0/24
PTRdz-in-f14.1e100.net
MXalt1.gmr-smtp-in.l.google.com(10)
A2607:f8b0:4023:2803::e🇺🇸 Google2607:f8b0::/32
PTRlcausr-in-f14.1e100.net
A172.217.216.14🇺🇸 Google172.217.0.0/16
PTRlcausr-in-f14.1e100.net
MXalt2.gmr-smtp-in.l.google.com(20)
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
MXalt3.gmr-smtp-in.l.google.com(30)
A2607:f8b0:4023:1015::e🇺🇸 Google2607:f8b0::/32
PTRyudfwta-in-f14.1e100.net
A172.253.135.14🇺🇸 Google172.253.135.0/24
PTRyudfwta-in-f14.1e100.net
MXalt4.gmr-smtp-in.l.google.com(40)
A2607:f8b0:4001:c79::e🇺🇸 Google2607:f8b0:4001::/48
PTRyucbfwv-in-f14.1e100.net
A173.194.42.14🇺🇸 Google173.194.0.0/16
PTRyucbfwv-in-f14.1e100.net

appspot.com

DNSSEC⚠️ Not signed
A2607:f8b0:4007:80c::200e🇺🇸 Google2607:f8b0:4007::/48
A142.251.214.110🇺🇸 Google142.250.0.0/15
NSns1.google.com ⭐
NSns2.google.com
NSns3.google.com
NSns4.google.com
TXTv=spf1 -all
TXTIPROTA_D29304-(0x585858)
SOAns1.google.comdns-admin@google.com serial=945616074
rank #623 globally
rank #366 in the tld

appspot.com

appspot.com is the default domain Google App Engine assigns to hosted applications. It is operated by Google and serves as the base for app-specific subdomains.

Key facts

  • Owner / operator: Google
  • TLD:.com— gTLD
  • Primary purpose: hosting platform for Google App Engine applications (PaaS)
  • Status: active

History

YearEvent
2008Launch of Google App Engine (beta) with default*.appspot.comsubdomains
2014Introduction of Managed VMs (precursor to Flexible environment)
2015General Availability of App Engine Flexible Environment
2020Automatic SSL for custom domains on App Engine apps

Notable subdomains or services

  • *.appspot.com– Google App Engine applications
Semrush Rank:#7,468,264 Keywords:1 Traffic:12/mo
WOT: SAFE (82/100)
📈 Tranco rank: #788
appspot.com - Tranco Rank (30d: ↓-2)770775780785790791May 31Jun 10Jun 20Jun 30Jul 9Rank#786#788

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.

Subdomains

www.bbc-programmes.appspot.com

Same first word

bbc-programmes.appspot.com

DNS History

45 records (7 active, 38 former)

20192020202120222023202420252026MXalt1.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.comA172.253.63.1532607:f8b0:4004:c08::99142.250.190.244142.250.217.20142.250.217.244142.250.72.180142.251.218.20142.251.40.116142.251.45.20172.253.122.153172.253.62.153192.178.223.153209.85.202.153216.58.192.20216.58.197.148216.58.199.84216.58.202.116216.58.206.116216.58.216.180216.58.217.842404:6800:4003:c03::992404:6800:4004:800::20142404:6800:4006:806::20142607:f8b0:4004:80b::20142607:f8b0:4004:c07::992607:f8b0:4004:c09::992607:f8b0:4005:801::20142607:f8b0:4005:804::20142607:f8b0:4006:800::20142607:f8b0:4006:802::20142607:f8b0:4006:815::20142607:f8b0:4007:805::20142607:f8b0:4007:808::20142607:f8b0:4007:815::20142607:f8b0:4007:818::20142800:3f0:4001:80d::20142a00:1450:4009:810::20142a00:1450:4009:c0f::992a00:1450:400b:c00::9974.125.24.153
●MXalt1.gmr-smtp-in.l.google.com2018-08-07 → 2026-07-11 · 2 obs
● 2018-08-07 09:38:16
● 2026-07-11 16:02:58
●MXalt2.gmr-smtp-in.l.google.com2018-08-07 → 2026-07-11 · 2 obs
● 2018-08-07 09:38:16
● 2026-07-11 16:02:58
●MXalt3.gmr-smtp-in.l.google.com2018-08-07 → 2026-07-11 · 2 obs
● 2018-08-07 09:38:16
● 2026-07-11 16:02:58
●MXalt4.gmr-smtp-in.l.google.com2018-08-07 → 2026-07-11 · 2 obs
● 2018-08-07 09:38:16
● 2026-07-11 16:02:58
●MXgmr-smtp-in.l.google.com2018-08-07 → 2026-07-11 · 2 obs
● 2018-08-07 09:38:16
● 2026-07-11 16:02:58
○A142.250.190.2442026-03-24 → 2026-03-24 · 4 obs
○ 2026-03-23 10:14:42
● 2026-03-24 23:01:54
○ 2026-04-01 22:50:42
○ 2026-07-11 16:02:58
○A142.250.217.202026-03-23 → 2026-03-23 · 5 obs
○ 2026-03-15 18:11:38
● 2026-03-23 05:06:42
● 2026-03-23 10:14:42
○ 2026-03-24 23:01:54
○ 2026-07-11 16:02:58
○A142.250.217.2442026-03-15 → 2026-03-15 · 4 obs
○ 2026-03-13 11:58:34
● 2026-03-15 18:11:38
○ 2026-03-23 05:06:42
○ 2026-07-11 16:02:58
○A142.250.72.1802026-03-13 → 2026-07-11 · 2 obs
○ 2026-03-13 11:58:34
○ 2026-07-11 16:02:58
○A142.251.218.202026-04-01 → 2026-04-01 · 4 obs
○ 2026-03-24 23:01:54
● 2026-04-01 22:50:42
○ 2026-04-08 19:06:16
○ 2026-07-11 16:02:58
○A142.251.40.1162026-04-08 → 2026-04-08 · 4 obs
○ 2026-04-01 22:50:42
● 2026-04-08 19:06:16
○ 2026-04-27 15:22:38
○ 2026-07-11 16:02:58
○A142.251.45.202026-04-27 → 2026-04-27 · 4 obs
○ 2026-04-08 19:06:16
● 2026-04-27 15:22:38
○ 2026-06-26 23:05:22
○ 2026-07-11 16:02:58
○A172.253.122.1532026-07-03 → 2026-07-03 · 4 obs
○ 2026-06-26 23:05:22
● 2026-07-03 09:48:30
○ 2026-07-04 11:33:40
○ 2026-07-11 16:02:58
○A172.253.62.1532026-03-13 → 2026-03-13 · 4 obs
○ 2018-08-07 09:38:16
● 2026-03-13 11:58:34
○ 2026-03-15 18:11:38
○ 2026-07-11 16:02:58
●A172.253.63.1532026-07-04 → 2026-07-11 · 3 obs
○ 2026-07-03 09:48:30
● 2026-07-04 11:33:40
● 2026-07-11 16:02:58
○A192.178.223.1532026-06-26 → 2026-06-26 · 4 obs
○ 2026-04-27 15:22:38
● 2026-06-26 23:05:22
○ 2026-07-03 09:48:30
○ 2026-07-11 16:02:58
○A209.85.202.1532018-08-07 → 2018-08-07 · 3 obs
● 2018-08-07 09:38:16
○ 2026-03-13 11:58:34
○ 2026-07-11 16:02:58
○A216.58.192.202018-08-07 → 2018-08-07 · 3 obs
● 2018-08-07 09:38:16
○ 2026-03-13 11:58:34
○ 2026-07-11 16:02:58
○A216.58.197.1482018-08-07 → 2018-08-07 · 3 obs
● 2018-08-07 09:38:16
○ 2026-03-13 11:58:34
○ 2026-07-11 16:02:58
○A216.58.199.842018-08-07 → 2018-08-07 · 3 obs
● 2018-08-07 09:38:16
○ 2026-03-13 11:58:34
○ 2026-07-11 16:02:58
○A216.58.202.1162018-08-07 → 2018-08-07 · 3 obs
● 2018-08-07 09:38:16
○ 2026-03-13 11:58:34
○ 2026-07-11 16:02:58
○A216.58.206.1162018-08-07 → 2018-08-07 · 3 obs
● 2018-08-07 09:38:16
○ 2026-03-13 11:58:34
○ 2026-07-11 16:02:58
○A216.58.216.1802018-08-07 → 2018-08-07 · 3 obs
● 2018-08-07 09:38:16
○ 2026-03-13 11:58:34
○ 2026-07-11 16:02:58
○A216.58.217.842018-08-07 → 2018-08-07 · 3 obs
● 2018-08-07 09:38:16
○ 2026-03-13 11:58:34
○ 2026-07-11 16:02:58
○A2404:6800:4003:c03::992018-08-07 → 2018-08-07 · 3 obs
● 2018-08-07 09:38:16
○ 2026-03-13 11:58:34
○ 2026-07-11 16:02:58
○A2404:6800:4004:800::20142018-08-07 → 2018-08-07 · 3 obs
● 2018-08-07 09:38:16
○ 2026-03-13 11:58:34
○ 2026-07-11 16:02:58
○A2404:6800:4006:806::20142018-08-07 → 2018-08-07 · 3 obs
● 2018-08-07 09:38:16
○ 2026-03-13 11:58:34
○ 2026-07-11 16:02:58
○A2607:f8b0:4004:80b::20142018-08-07 → 2018-08-07 · 3 obs
● 2018-08-07 09:38:16
○ 2026-03-13 11:58:34
○ 2026-07-11 16:02:58
○A2607:f8b0:4004:c07::992026-03-13 → 2026-03-13 · 4 obs
○ 2018-08-07 09:38:16
● 2026-03-13 11:58:34
○ 2026-03-15 18:11:38
○ 2026-07-11 16:02:58
●A2607:f8b0:4004:c08::992026-07-04 → 2026-07-11 · 3 obs
○ 2026-07-03 09:48:30
● 2026-07-04 11:33:40
● 2026-07-11 16:02:58
○A2607:f8b0:4004:c09::992026-07-03 → 2026-07-03 · 4 obs
○ 2026-06-26 23:05:22
● 2026-07-03 09:48:30
○ 2026-07-04 11:33:40
○ 2026-07-11 16:02:58
○A2607:f8b0:4005:801::20142018-08-07 → 2018-08-07 · 3 obs
● 2018-08-07 09:38:16
○ 2026-03-13 11:58:34
○ 2026-07-11 16:02:58
○A2607:f8b0:4005:804::20142018-08-07 → 2018-08-07 · 3 obs
● 2018-08-07 09:38:16
○ 2026-03-13 11:58:34
○ 2026-07-11 16:02:58
○A2607:f8b0:4006:800::20142026-03-24 → 2026-03-24 · 4 obs
○ 2026-03-23 10:14:42
● 2026-03-24 23:01:54
○ 2026-04-01 22:50:42
○ 2026-07-11 16:02:58
○A2607:f8b0:4006:802::20142026-03-23 → 2026-03-23 · 5 obs
○ 2026-03-15 18:11:38
● 2026-03-23 05:06:42
● 2026-03-23 10:14:42
○ 2026-03-24 23:01:54
○ 2026-07-11 16:02:58
○A2607:f8b0:4006:815::20142026-03-15 → 2026-03-15 · 4 obs
○ 2026-03-13 11:58:34
● 2026-03-15 18:11:38
○ 2026-03-23 05:06:42
○ 2026-07-11 16:02:58
○A2607:f8b0:4007:805::20142026-04-08 → 2026-04-08 · 4 obs
○ 2026-04-01 22:50:42
● 2026-04-08 19:06:16
○ 2026-04-27 15:22:38
○ 2026-07-11 16:02:58
○A2607:f8b0:4007:808::20142026-04-27 → 2026-04-27 · 4 obs
○ 2026-04-08 19:06:16
● 2026-04-27 15:22:38
○ 2026-06-26 23:05:22
○ 2026-07-11 16:02:58
○A2607:f8b0:4007:815::20142026-03-13 → 2026-07-11 · 2 obs
○ 2026-03-13 11:58:34
○ 2026-07-11 16:02:58
○A2607:f8b0:4007:818::20142026-04-01 → 2026-04-01 · 4 obs
○ 2026-03-24 23:01:54
● 2026-04-01 22:50:42
○ 2026-04-08 19:06:16
○ 2026-07-11 16:02:58
○A2800:3f0:4001:80d::20142018-08-07 → 2018-08-07 · 3 obs
● 2018-08-07 09:38:16
○ 2026-03-13 11:58:34
○ 2026-07-11 16:02:58
○A2a00:1450:4009:810::20142018-08-07 → 2018-08-07 · 3 obs
● 2018-08-07 09:38:16
○ 2026-03-13 11:58:34
○ 2026-07-11 16:02:58
○A2a00:1450:4009:c0f::992026-06-26 → 2026-06-26 · 4 obs
○ 2026-04-27 15:22:38
● 2026-06-26 23:05:22
○ 2026-07-03 09:48:30
○ 2026-07-11 16:02:58
○A2a00:1450:400b:c00::992018-08-07 → 2018-08-07 · 3 obs
● 2018-08-07 09:38:16
○ 2026-03-13 11:58:34
○ 2026-07-11 16:02:58
○A74.125.24.1532018-08-07 → 2018-08-07 · 3 obs
● 2018-08-07 09:38:16
○ 2026-03-13 11:58:34
○ 2026-07-11 16:02:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comj.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net, b.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: 273ms | Queries: -

📄 Records

TypeCountSample Data
A1172.253.63.153
AAAA12607:f8b0:4004:c08::99
MX5alt4.gmr-smtp-in.l.google.com (pri: 40), 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

Hierarchy

The domain www.bbc-programmes.appspot.com falls under the parent bbc-programmes.appspot.com.

IP Addresses

bbc-programmes.appspot.com points to the IP addresses 172.253.63.153 and 2607:f8b0:4004:c08::99

Two other host names, along with jaghjad.chinaaoo.com--showsiteinf.appspot.com--www.showsiteinf.appspot.com, www.maginationsearch-hrd.appspot.com and mwvbxtrlhfabonto-dot-millinium.ey.r.appspot.com, also share IP numbers with bbc-programmes.appspot.com.

Mail Servers

bbc-programmes.appspot.com has five mail servers, which are gmr-smtp-in.l.google.com, alt1.gmr-smtp-in.l.google.com, alt2.gmr-smtp-in.l.google.com and two others.

There is at least a partial MX overlap between bbc-programmes.appspot.com and other domains, including jointicketguard7.withgoogle.com, naschools-dot-yamm-track.appspot.com, viagra.to.wear.off.edsstore20.appspot.com and two others.

It is common to find these mail servers used together with the mail servers alt3.gmr-smtp-in.l.google.com and alt4.gmr-smtp-in.l.google.com.

Host names that have two IP addresses:

gmr-smtp-in.l.google.com resolves to two addresses: 142.250.101.14 and 2607:f8b0:4023:c06::e.

alt1.gmr-smtp-in.l.google.com resolves to two addresses: 172.217.216.14 and 2607:f8b0:4023:2803::e.

alt2.gmr-smtp-in.l.google.com resolves to two addresses: 172.253.145.14 and 2607:f8b0:4023:3003::e.

alt3.gmr-smtp-in.l.google.com resolves to two addresses: 172.253.135.14 and 2607:f8b0:4023:1015::e.

alt4.gmr-smtp-in.l.google.com resolves to two addresses: 173.194.42.14 and 2607:f8b0:4001:c79::e.