AltDNS

sudo git clone https://github.com/infosec-au/altdns.git

Pyhton3:
sudo pip3 install py-altdns==1.0.2

#on kali
apt install altdns 

Usage:
altdns -i subdomains.txt -o data_output -w words.txt -r -s results_output.txt

#words.txt

1
10
11
12
13
14
15
16
17
18
19
2
20
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
3
4
5
6
7
8
9
a
acc
accept
accounts
admin
admin1
administrator
amministratore
akali
akamai
alpha
alt
analytics
api
api1
api-docs
apollo
april
aws
b
backend
beta
billing
boards
box
brand
bucket
bucky
c
cdn
cf
chef
ci
client
cloudfront
cms
cms1
cn
com
confluence
container
control
data
dec
demo
dev
dev1
developer
devops
docker
docs
drop
edge
elasticbeanstalk
elb
email
eng
engima
engine
engineering
eu
europe
europewest
events
feb
fet
firewall
forms
forum
frontpage
fw
games
gh
ghcpi
git
github
global
hkg
hw
hwcdn
i
ids
int
internal
italia
it
italy
jenkins
jinx
july
june
lan
las
loadbalancer
login
machine
mail
march
merch
mirror
na
nautilus
net
nginx
nl
node
oct
ops
org
origin
page
pass
pay
payment
pc
php
preferences
priv
private
prod
production
profile
profiles
promo
promotion
proxy
redirector
region
repo
repository
reset
restrict
restricted
reviews
s
s3
sandbox
search
secure
security
sept
server
service
singed
skins
spring
ssl
staff
stage
stage1
staging
static
support
swagger
system
t
train
training
team
test
test1
testbed
testing
testing1
tomcat
tpe
tr
trial
twitch
uat
v1
v2
vi
vpn
w3
web
web1
webapp
z