certbot renewal iptables rules

 [root@owncloud ~]# cat certificaterenew.sh 
#!/bin/bash
echo "Adding temporary lines to iptables"
iptables -I INPUT 1 -p tcp -s 52.28.236.88 -m conntrack --ctstate NEW,ESTABLISHED -j ACCEPT
iptables -I INPUT 1 -p tcp -s 66.133.109.36 -m conntrack --ctstate NEW,ESTABLISHED -j ACCEPT
iptables -I INPUT 1 -p tcp -s 18.196.96.172 -m conntrack --ctstate NEW,ESTABLISHED -j ACCEPT
iptables -I INPUT 1 -p tcp -s 3.128.26.105 -m conntrack --ctstate NEW,ESTABLISHED -j ACCEPT
iptables -I INPUT 1 -p tcp -s 64.78.149.164 -m conntrack --ctstate NEW,ESTABLISHED -j ACCEPT
iptables -I INPUT 1 -p tcp -s 34.209.232.166 -m conntrack --ctstate NEW,ESTABLISHED -j ACCEPT
certbot renew
echo "Deleting temporary lines from iptables"
iptables -D INPUT 1
iptables -D INPUT 1
iptables -D INPUT 1
iptables -D INPUT 1
iptables -D INPUT 1
iptables -D INPUT 1