Stretchoid.com is a plague for all server operators. Especially for mail server operators. Recently I have entries like this in my web server logs:

"MGLNDD_[IP-Address_of_your_server] "-" "-"

Do yourself a favor and block stretchoid in your firewalls. A relatively current list that I use on my servers.

45.55.0.0/24
104.131.128.0/24
104.131.144.0/24
104.236.128.0/24
107.170.192.0/24
107.170.208.0/24
107.170.224.0/24
107.170.225.0/24
107.170.226.0/24
107.170.227.0/24
107.170.228.0/24
107.170.229.0/24
107.170.230.0/24
107.170.231.0/24
107.170.232.0/24
107.170.233.0/24
107.170.234.0/24
107.170.235.0/24
107.170.236.0/24
107.170.237.0/24
107.170.238.0/24
107.170.239.0/24
107.170.240.0/24
107.170.241.0/24
107.170.242.0/24
107.170.243.0/24
107.170.244.0/24
107.170.245.0/24
107.170.246.0/24
107.170.247.0/24
107.170.248.0/24
107.170.249.0/24
107.170.250.0/24
107.170.251.0/24
107.170.252.0/24
107.170.253.0/24
107.170.254.0/24
107.170.255.0/24
137.184.255.0/24
138.68.208.0/24
159.203.192.0/24
159.203.208.0/24
159.203.224.0/24
159.203.240.0/24
162.243.128.0/24
162.243.129.0/24
162.243.130.0/24
162.243.131.0/24
162.243.132.0/24
162.243.133.0/24
162.243.134.0/24
162.243.135.0/24
162.243.136.0/24
162.243.137.0/24
162.243.138.0/24
162.243.139.0/24
162.243.140.0/24
162.243.141.0/24
162.243.142.0/24
162.243.143.0/24
162.243.144.0/24
162.243.145.0/24
162.243.146.0/24
162.243.147.0/24
162.243.148.0/24
162.243.149.0/24
162.243.150.0/24
162.243.151.0/24
162.243.152.0/24
192.241.192.0/24
192.241.193.0/24
192.241.194.0/24
192.241.195.0/24
192.241.196.0/24
192.241.197.0/24
192.241.198.0/24
192.241.199.0/24
192.241.200.0/24
192.241.201.0/24
192.241.202.0/24
192.241.203.0/24
192.241.204.0/24
192.241.205.0/24
192.241.206.0/24
192.241.207.0/24
192.241.208.0/24
192.241.209.0/24
192.241.210.0/24
192.241.211.0/24
192.241.212.0/24
192.241.213.0/24
192.241.214.0/24
192.241.215.0/24
192.241.216.0/24
192.241.217.0/24
192.241.218.0/24
192.241.219.0/24
192.241.220.0/24
192.241.221.0/24
192.241.222.0/24
192.241.223.0/24
192.241.224.0/24
192.241.225.0/24
192.241.226.0/24
192.241.227.0/24
192.241.228.0/24
192.241.229.0/24
192.241.230.0/24
192.241.231.0/24
192.241.232.0/24
192.241.233.0/24
192.241.234.0/24
192.241.235.0/24
192.241.236.0/24
192.241.237.0/24
192.241.238.0/24
192.241.239.0/24
198.199.92.0/24
198.199.93.0/24
198.199.94.0/24
198.199.95.0/24
198.199.96.0/24
198.199.97.0/24
198.199.98.0/24
198.199.100.0/24
198.199.101.0/24
198.199.102.0/24
198.199.103.0/24
198.199.104.0/24
198.199.105.0/24
198.199.106.0/24
198.199.107.0/24
198.199.108.0/24
198.199.109.0/24
198.199.110.0/24
198.199.111.0/24
198.199.112.0/24
198.199.113.0/24
198.199.114.0/24
198.199.115.0/24
198.199.116.0/24
198.199.117.0/24
198.199.118.0/24
198.199.119.0/24

#server #stretchoid #admin #linux #windows #unix #sysadmin #firewall #webserver #mailserver #postfix #apache #nginx #it #blocklist #administrator #web #serversecurity

Another culprit is #Stretchoid (https://stretchoid.com). They are happy with hitting your servers in whatever fashion they choose. But if you want them to stop, you have to submit a request that includes your name and email address. I mean, what the actual fuck.

Réponse de Digital Ocean :

"Allez sur la page web de #Stretchoid et donnez leurs vos informations personnelles pour faire un opt-out".

#DigitalOcean

Des avis sur comment gérer #stretchoid ?

Stretchoid est une boite qui scan le net pour savoir qui fait quoi, sans arrêt, toute la journée, tous les serveurs

J'ai écrit au service abus de Digital Ocean, leur hébergeur, et leur réponse était "voyez avec Stretchoid, ils permettent le 'opt-out'". Point bonus, la page de 'opt-out' de Stretchoid n'est même pas en https.

Je me dis : Mouais.

@ChatonsOrg