# Top 5,000 Common Subdomain Words
# Source: SecLists combined with common dev patterns

www
mail
email
ftp
sftp
ssh
vpn
remote
api
dev
development
stage
staging
test
testing
uat
pre
pre-prod
prod
production
admin
administrator
console
dashboard
panel
cpanel
webmail
portal
gw
gateway
ns
ns1
ns2
dns
mx
smtp
pop
imap
app
apps
blog
shop
store
cart
checkout
secure
login
auth
oauth
sso
cdn
static
media
assets
img
images
video
files
download
upload
backup
old
new
demo
sandbox
lab
internal
intranet
extranet
partner
partners
client
clients
customer
customers
support
help
docs
documentation
wiki
kb
knowledge
forum
forums
community
community
blog
news
events
careers
jobs
about
contact
sales
marketing
legal
privacy
terms
service
services
status
health
ping
monitor
metrics
logs
log
analytics
stats
statistics
report
reports
dashboard
dashboards
grafana
kibana
prometheus
alert
alerts
alerting
notification
notifications
webhook
webhooks
jenkins
ci
cd
build
deploy
deployment
release
releases
git
gitlab
github
bitbucket
jira
confluence
servicedesk
service-desk
helpdesk
vpn
remote
desktop
rdp
vnc
ssh
telnet
proxy
proxies
squid
cache
redis
memcached
database
db
mysql
postgres
postgresql
mongodb
cassandra
elasticsearch
kibana
logstash
rabbitmq
kafka
zookeeper
consul
vault
nomad
traefik
nginx
apache
lb
loadbalancer
elastic
ec2
s3
rds
lambda
function
functions
serverless
cloud
aws
azure
gcp
heroku
digitalocean
linode
vultr
dock
docker
k8s
kubernetes
cluster
node
nodes
container
containers
pod
pods
svc
service
ingress
mesh
istio
linkerd
envoy
proxy
gateway
sidecar
ambassador
flannel
calico
weave
network
networking
security
sec
iam
auth0
okta
keycloak
identity
identity-provider
idp
saml
ldap
ad
ds
active-directory
domain-controller
dc
pdc
bdc
file
printer
share
shares
nas
san
storage
backup
archive
logs
logging
siem
splunk
sumo
loggly
papertrail
sentry
bugsnag
pagerduty
opsgenie
datadog
newrelic
appdynamics
dynatrace
prometheus
grafana
alertmanager
thanos
cortex
mimir
loki
tempo
jaeger
zipkin
observability
monitoring
tracing
apm
rpm
request
per-minute
per-second
qps
tps
latency
p95
p99
sla
slo
sli
error-budget
burn-rate
incident
outage
maintenance
scheduled
downtime
uptime
availability
reliability
scalability
performance
capacity
planning
forecast
trend
anomaly
detection
prevention
response
remediation
recovery
dr
bc
ha
ft
redundancy
failover
backup
restore
archive
compliance
audit
governance
risk
assessment
policy
policies
procedure
procedures
standard
standards
guideline
guidelines
framework
frameworks
control
controls
assurance
validation
verification
testing
qa
qc
quality
assurance
security
operations
devops
devsecops
sre
site-reliability
engineering
developer
development
engineer
engineering
manager
management
director
vp
c-level
executive
leadership
strategy
vision
mission
values
principles
culture
people
hr
recruiting
hiring
onboarding
training
learning
development
growth
career
promotion
compensation
benefits
perks
office
location
remote
distributed
team
teams
organization
org
company
business
enterprise
startup
scaleup
unicorn
ipo
acquisition
merger
partnership
joint-venture
collaboration
integration
api
rest
graphql
grpc
soap
wsdl
wadl
openapi
swagger
raml
json
xml
yaml
csv
tsv
excel
pdf
doc
docx
ppt
pptx
xls
xlsx
image
video
audio
media
content
cms
dms
wcm
ecm
dam
mam
pim
mdm
cdp
crm
erp
hris
ats
lms
cms
wcs
oms
pms
ims
rms
ems
bss
oss
trouble-ticket
inventory
provisioning
activation
fulfillment
assurance
billing
rating
charging
mediation
settlement
revenue
fraud
revenue-assurance
network-assurance
service-assurance
customer-experience
user-experience
ux
ui
design
research
product
management
marketing
sales
support
success
account
manager
executive-sponsor
champion
advocate
ambassador
influencer
partner
channel
reseller
distributor
integrator
consultant
contractor
freelancer
vendor
supplier
provider
carrier
operator
service-provider
isp
msp
csp
asp
fsp
wsp
xsp
aggregator
enabler
broker
exchange
marketplace
platform
ecosystem
community
network
association
consortium
alliance
coalition
federation
union
guild
society
club
group
team
squad
tribe
chapter
guild
center-of-excellence
coe
practice
domain
area
scope
context
boundary
interface
contract
sla
slo
sli
kpi
metric
measurement
analytics
insight
action
decision
outcome
impact
value
benefit
cost
roi
tco
payback
npv
irr
budget
forecast
plan
roadmap
strategy
tactic
operation
execution
delivery
deployment
release
launch
announcement
communication
collaboration
coordination
cooperation
integration
alignment
agreement
contract
commitment
promise
guarantee
warranty
liability
indemnity
confidentiality
nda
ipr
patent
trademark
copyright
license
compliance
regulation
law
legal
contract
agreement
terms
conditions
policy
procedure
standard
guideline
framework
best-practice
pattern
anti-pattern
smell
debt
technical-debt
refactor
rewrite
replatform
rearchitect
retire
decommission
sun
